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diff --git a/.nyc_output/dc66a456-706e-4903-bd1f-bd389a74adbb.json b/.nyc_output/dc66a456-706e-4903-bd1f-bd389a74adbb.json
deleted file mode 100644
index 9e26dfe..0000000
--- a/.nyc_output/dc66a456-706e-4903-bd1f-bd389a74adbb.json
+++ /dev/null
@@ -1 +0,0 @@
-{}
\ No newline at end of file
diff --git a/README.md b/README.md
index ffb8cd6..c1a0af1 100644
--- a/README.md
+++ b/README.md
@@ -76,9 +76,9 @@ console.log(mdict.lookup('hello'));
   */
 console.log(mdict.prefix('hello'));
 /*
-  [ { roffset: 64744840, key: 'he' },
-  { roffset: 65513175, key: 'hell' },
-  { roffset: 65552694, key: 'hello' } ]
+  [ { rofset: 64744840, key: 'he' },
+  { rofset: 65513175, key: 'hell' },
+  { rofset: 65552694, key: 'hello' } ]
   */
 
 let word = 'informations';
diff --git a/karma.conf.js b/karma.conf.js
deleted file mode 100644
index 6550d6a..0000000
--- a/karma.conf.js
+++ /dev/null
@@ -1,72 +0,0 @@
-// Karma configuration
-// Generated on Tue Feb 20 2018 18:21:56 GMT+0800 (CST)
-
-module.exports = function (config) {
-  config.set({
-
-    // base path that will be used to resolve all patterns (eg. files, exclude)
-    basePath: "",
-
-
-    // frameworks to use
-    // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
-    frameworks: ["jasmine"],
-
-
-    // list of files / patterns to load in the browser
-    files: [
-      "src/*.js",
-      "lib/*.js",
-      "test/*.js",
-      "test/**/*Spec.js",
-    ],
-
-
-    // list of files / patterns to exclude
-    exclude: [
-    ],
-
-
-    // preprocess matching files before serving them to the browser
-    // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
-    preprocessors: {
-    },
-
-
-    // test results reporter to use
-    // possible values: 'dots', 'progress'
-    // available reporters: https://npmjs.org/browse/keyword/karma-reporter
-    reporters: ["progress"],
-
-
-    // web server port
-    port: 9876,
-
-
-    // enable / disable colors in the output (reporters and logs)
-    colors: true,
-
-
-    // level of logging
-    // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
-    logLevel: config.LOG_INFO,
-
-
-    // enable / disable watching file and executing tests whenever any file changes
-    autoWatch: true,
-
-
-    // start these browsers
-    // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
-    browsers: ["PhantomJS"],
-
-
-    // Continuous Integration mode
-    // if true, Karma captures browsers, runs the tests and exits
-    singleRun: false,
-
-    // Concurrency level
-    // how many browser should be started simultaneous
-    concurrency: Infinity,
-  });
-};
diff --git a/lib/bktree.js b/lib/bktree.js
index 6eed488..cdc55d4 100644
--- a/lib/bktree.js
+++ b/lib/bktree.js
@@ -1,38 +1,43 @@
-'use strict';
+"use strict";
 
 Object.defineProperty(exports, "__esModule", {
   value: true
 });
-
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+exports["default"] = void 0;
 
 function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
+function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
+
 function triple_min(a, b, c) {
   var temp = a < b ? a : b;
   return temp < c ? temp : c;
-}
-
-// Damerau–Levenshtein distance  implemention
+} // Damerau–Levenshtein distance  implemention
 // ref: https://en.wikipedia.org/wiki/Damerau%E2%80%93Levenshtein_distance
+
+
 function edit_distance(a, b) {
   // create a 2 dimensions array
   var m = a.length;
   var n = b.length;
   var dp = new Array(m + 1);
+
   for (var i = 0; i <= m; i++) {
     dp[i] = new Array(n + 1);
-  }
+  } // init dp array
+
 
-  // init dp array
   for (var _i = 0; _i <= m; _i++) {
     dp[_i][0] = _i;
   }
+
   for (var j = 0; j <= n; j++) {
     dp[0][j] = j;
-  }
+  } // dynamic approach
+
 
-  // dynamic approach
   for (var _i2 = 1; _i2 <= m; _i2++) {
     for (var _j = 1; _j <= n; _j++) {
       if (a[_i2 - 1] !== b[_j - 1]) {
@@ -45,21 +50,21 @@ function edit_distance(a, b) {
       }
     }
   }
-  return dp[m][n];
-}
-
-// console.log(edit_distance("halleaa", "hello"));
 
+  return dp[m][n];
+} // console.log(edit_distance("halleaa", "hello"));
 // ----------------------------
 // BK-tree Node definition
 // ----------------------------
-
 // Maxium word length
+
+
 var LEN = 100;
 
 function BKNode(w) {
   this.word = w;
   this.next = new Array(2 * LEN);
+
   for (var i = 0; i < 2 * LEN; i++) {
     this.next[i] = -1;
   }
@@ -69,39 +74,39 @@ BKNode.prototype.set_word = function set_word(w) {
   this.word = w;
 };
 
-var BKTree = function () {
+var BKTree = /*#__PURE__*/function () {
   function BKTree(word_num) {
     _classCallCheck(this, BKTree);
 
     this.tree = new Array(word_num);
+
     for (var i = 0; i < this.tree.length; i++) {
       this.tree[i] = new BKNode('');
     }
+
     this.rt = new BKNode('');
     this.ptr = 0;
   }
 
   _createClass(BKTree, [{
-    key: '_add',
+    key: "_add",
     value: function _add(idx, curr) {
       if (this.rt.word === '') {
         this.rt.set_word(curr.word);
         this.tree[0] = this.rt;
         return;
       }
-      var dist = edit_distance(this.rt.word, curr.word);
-      // console.log(this.rt.word, idx, dist);
+
+      var dist = edit_distance(this.rt.word, curr.word); // console.log(this.rt.word, idx, dist);
       // throw Error("stop");
+
       if (this.tree[idx].next[dist] === -1) {
         /* if no Node exists at this dist from root
          * make it child of root Node */
-
         // incrementing the pointer for curr Node
         this.ptr++;
+        this.tree[this.ptr].set_word(curr.word); // curr as child of root Node
 
-        this.tree[this.ptr].set_word(curr.word);
-
-        // curr as child of root Node
         this.tree[idx].next[dist] = this.ptr;
       } else {
         // recursively find the parent for curr Node
@@ -109,9 +114,10 @@ var BKTree = function () {
       }
     }
   }, {
-    key: '_sim_words',
+    key: "_sim_words",
     value: function _sim_words(idx, word, TOL) {
       var ret = [];
+
       if (idx === -1) {
         return ret;
       }
@@ -119,42 +125,48 @@ var BKTree = function () {
       if (this.rt.word === '') {
         return ret;
       }
-      var cur_rt = this.tree[idx];
 
-      // calculating editdistance of s from root
-      var dist = edit_distance(word, cur_rt.word);
-      // if dist is less than tolerance value
+      var cur_rt = this.tree[idx]; // calculating editdistance of s from root
+
+      var dist = edit_distance(word, cur_rt.word); // if dist is less than tolerance value
       // add it to similar words
+
       if (dist <= TOL) {
         ret.push(cur_rt.word);
       }
 
       var start = dist - TOL;
+
       if (start < 0) {
         start = 1;
       }
+
       var end = dist + TOL;
+
       while (start < end) {
         var temp = this._sim_words(cur_rt.next[start], word, TOL);
+
         ret = ret.concat(temp);
         start++;
       }
+
       return ret;
     }
   }, {
-    key: 'add',
+    key: "add",
     value: function add(words) {
       var _this = this;
 
       if (!Array.isArray(words)) {
         throw new Error('words is not array');
       }
+
       words.forEach(function (element) {
         _this._add(0, new BKNode(element));
       });
     }
   }, {
-    key: 'simWords',
+    key: "simWords",
     value: function simWords(src, TOL) {
       return this._sim_words(0, src, TOL);
     }
@@ -163,4 +175,5 @@ var BKTree = function () {
   return BKTree;
 }();
 
-exports.default = BKTree;
\ No newline at end of file
+var _default = BKTree;
+exports["default"] = _default;
\ No newline at end of file
diff --git a/lib/common.js b/lib/common.js
index f38f601..bf77a98 100644
--- a/lib/common.js
+++ b/lib/common.js
@@ -1,28 +1,25 @@
-'use strict';
+"use strict";
 
 Object.defineProperty(exports, "__esModule", {
   value: true
 });
+exports["default"] = void 0;
 
-var _bl = require('bl');
+var _bl = _interopRequireDefault(require("bl"));
 
-var _bl2 = _interopRequireDefault(_bl);
+var _textEncoding = require("text-encoding");
 
-var _textEncoding = require('text-encoding');
+var _xmldom = require("xmldom");
 
-var _xmldom = require('xmldom');
+var _ripemd = _interopRequireDefault(require("./ripemd128"));
 
-var _ripemd = require('./ripemd128');
-
-var _ripemd2 = _interopRequireDefault(_ripemd);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
 
 var REGEXP_STRIPKEY = {
   mdx: /[()., '/\\@_-]()/g,
   mdd: /([.][^.]*$)|[()., '/\\@_-]/g // strip '.' before file extension that is keeping the last period
-};
 
+};
 var UTF_16LE_DECODER = new _textEncoding.TextDecoder('utf-16le');
 var UTF16 = 'UTF-16';
 
@@ -37,42 +34,45 @@ function readUTF16(buf, offset, length) {
 }
 
 function getExtension(filename, defaultExt) {
-  return (/(?:\.([^.]+))?$/.exec(filename)[1] || defaultExt
-  );
-}
+  return /(?:\.([^.]+))?$/.exec(filename)[1] || defaultExt;
+} // tool function for levenshtein disttance
+
 
-// tool function for levenshtein disttance
 function triple_min(a, b, c) {
   var temp = a < b ? a : b;
   return temp < c ? temp : c;
-}
-
-// Damerau–Levenshtein distance  implemention
+} // Damerau–Levenshtein distance  implemention
 // ref: https://en.wikipedia.org/wiki/Damerau%E2%80%93Levenshtein_distance
+
+
 function levenshtein_distance(a, b) {
   if (!a || a == undefined) {
     return 9999;
   }
+
   if (!b || b == undefined) {
     return 9999;
-  }
-  // create a 2 dimensions array
+  } // create a 2 dimensions array
+
+
   var m = a.length;
   var n = b.length;
   var dp = new Array(m + 1);
+
   for (var i = 0; i <= m; i++) {
     dp[i] = new Array(n + 1);
-  }
+  } // init dp array
+
 
-  // init dp array
   for (var _i = 0; _i <= m; _i++) {
     dp[_i][0] = _i;
   }
+
   for (var j = 0; j <= n; j++) {
     dp[0][j] = j;
-  }
+  } // dynamic approach
+
 
-  // dynamic approach
   for (var _i2 = 1; _i2 <= m; _i2++) {
     for (var _j = 1; _j <= n; _j++) {
       if (a[_i2 - 1] !== b[_j - 1]) {
@@ -85,84 +85,99 @@ function levenshtein_distance(a, b) {
       }
     }
   }
+
   return dp[m][n];
 }
-
 /**
  * parse mdd/mdx header section
  * @param {string} header_text
  */
+
+
 function parseHeader(header_text) {
   var doc = new _xmldom.DOMParser().parseFromString(header_text, 'text/xml');
   var header_attr = {};
   var elem = doc.getElementsByTagName('Dictionary')[0];
+
   if (!elem) {
     elem = doc.getElementsByTagName('Library_Data')[0]; // eslint_disable_prefer_destructing
   }
+
   for (var i = 0, item; i < elem.attributes.length; i++) {
     item = elem.attributes[i];
     header_attr[item.nodeName] = item.nodeValue;
   }
+
   return header_attr;
 }
-
 /**
  * read in uint8BE Bytes return uint8 number
  * @param {Buffer} bytes Big-endian byte buffer
  */
+
+
 function uint8BEtoNumber(bytes) {
   return bytes[0] & 0xff;
 }
-
 /**
  * read in uint16BE Bytes return uint16 number
  * @param {Buffer} bytes Big-endian byte buffer
  */
+
+
 function uint16BEtoNumber(bytes) {
   var n = 0;
+
   for (var i = 0; i < 1; i++) {
     n |= bytes[i];
     n <<= 8;
   }
+
   n |= bytes[1];
   return n;
 }
-
 /**
  * read in uint32BE Bytes return uint32 number
  * @param {Buffer} bytes Big-endian byte buffer
  */
+
+
 function uint32BEtoNumber(bytes) {
   var n = 0;
+
   for (var i = 0; i < 3; i++) {
     n |= bytes[i];
     n <<= 8;
   }
+
   n |= bytes[3];
   return n;
 }
-
 /**
  * read in uint32BE Bytes return uint32 number
  * @param {Buffer} bytes Big-endian byte buffer
  */
+
+
 function uint64BEtoNumber(bytes) {
   if (bytes[1] >= 0x20 || bytes[0] > 0) {
-    throw new Error('uint64 larger than 2^53, JS may lost accuracy');
+    throw new Error("uint64 larger than 2^53, JS may lost accuracy");
   }
+
   var high = 0;
+
   for (var i = 0; i < 3; i++) {
     high |= bytes[i] & 0xff;
     high <<= 8;
   }
-  high |= bytes[3] & 0xff;
-  // ignore > 2^53
+
+  high |= bytes[3] & 0xff; // ignore > 2^53
+
   high = (high & 0x001fffff) * 0x100000000;
   high += bytes[4] * 0x1000000;
   high += bytes[5] * 0x10000;
   high += bytes[6] * 0x100;
   high += bytes[7] & 0xff;
-
   return high;
 }
 
@@ -175,8 +190,10 @@ var NUMFMT_UINT64 = Symbol('NUM_FMT_UINT64');
  * @param {BufferList} bf number buffer
  * @param {string} numfmt number format
  */
+
 function readNumber(bf, numfmt) {
   var value = new Uint8Array(bf);
+
   if (numfmt === NUMFMT_UINT32) {
     // uint32
     return uint32BEtoNumber(value);
@@ -190,38 +207,41 @@ function readNumber(bf, numfmt) {
     // uint8
     return uint8BEtoNumber(value);
   }
-  return 0;
 
-  // return struct.unpack(this._number_format, bf)[0];
+  return 0; // return struct.unpack(this._number_format, bf)[0];
 }
-
 /**
  * fast_decrypt buffer
  * @param {Buffer} data data buffer
  * @param {Buffer} k key
  */
+
+
 function fast_decrypt(data, k) {
   var b = new Uint8Array(data);
   var key = new Uint8Array(k);
   var previous = 0x36;
+
   for (var i = 0; i < b.length; ++i) {
     var t = (b[i] >> 4 | b[i] << 4) & 0xff;
     t = t ^ previous ^ i & 0xff ^ key[i % key.length];
     previous = b[i];
     b[i] = t;
   }
-  return new _bl2.default(b);
-}
 
+  return new _bl["default"](b);
+}
 /**
  * mdx decrypt method
  * @param {Buffer} comp_block data buffer needs to decrypt
  */
+
+
 function mdxDecrypt(comp_block) {
-  var key = _ripemd2.default.ripemd128(new _bl2.default(comp_block.slice(4, 8)).append(Buffer.from([0x95, 0x36, 0x00, 0x00])).slice(0, 8));
-  return new _bl2.default(comp_block.slice(0, 8)).append(fast_decrypt(comp_block.slice(8), key));
-}
+  var key = _ripemd["default"].ripemd128(new _bl["default"](comp_block.slice(4, 8)).append(Buffer.from([0x95, 0x36, 0x00, 0x00])).slice(0, 8));
 
+  return new _bl["default"](comp_block.slice(0, 8)).append(fast_decrypt(comp_block.slice(8), key));
+}
 /**
  * Creates a new Uint8Array based on two different ArrayBuffers
  *
@@ -229,6 +249,8 @@ function mdxDecrypt(comp_block) {
  * @param {ArrayBuffers} buffer2 The second buffer.
  * @return {ArrayBuffers} The new ArrayBuffer created out of the two.
  */
+
+
 function appendBuffer(buffer1, buffer2) {
   var tmp = new Uint8Array(buffer1.byteLength + buffer2.byteLength);
   tmp.set(new Uint8Array(buffer1), 0);
@@ -238,36 +260,38 @@ function appendBuffer(buffer1, buffer2) {
 
 function wordCompare(word1, word2) {
   if (!word1 || !word2) {
-    throw new error('invalid word comparation ' + word1 + ' and ' + word2);
-  }
-  // if the two words are indentical, return 0 directly
+    throw new error("invalid word comparation ".concat(word1, " and ").concat(word2));
+  } // if the two words are indentical, return 0 directly
+
+
   if (word1 === word2) {
     return 0;
   }
+
   var len = word1.length > word2.length ? word2.length : word1.length;
+
   for (var i = 0; i < len; i++) {
     var w1 = word1[i];
     var w2 = word2[i];
+
     if (w1 == w2) {
-      continue;
-      // case1: w1: `H` w2: `h` or `h` and `H`continue
+      continue; // case1: w1: `H` w2: `h` or `h` and `H`continue
     } else if (w1.toLowerCase() == w2.toLowerCase()) {
-      continue;
-      // case3: w1: `H` w2: `k`, h < k return -1
+      continue; // case3: w1: `H` w2: `k`, h < k return -1
     } else if (w1.toLowerCase() < w2.toLowerCase()) {
-      return -1;
-      // case4: w1: `H` w2: `a`, h > a return 1
+      return -1; // case4: w1: `H` w2: `a`, h > a return 1
     } else if (w1.toLowerCase() > w2.toLowerCase()) {
       return 1;
     }
-  }
-  // case5: `Hello` and `Hellocat`
-  return word1.length < word2.length ? -1 : 1;
-}
+  } // case5: `Hello` and `Hellocat`
 
-// if this.header.KeyCaseSensitive = YES,
+
+  return word1.length < word2.length ? -1 : 1;
+} // if this.header.KeyCaseSensitive = YES,
 // Uppercase character is placed in the start position of the directionary
 // so if `this.header.KeyCaseSensitive = YES` use normalUpperCaseWordCompare, else use wordCompare
+
+
 function normalUpperCaseWordCompare(word1, word2) {
   if (word1 === word2) {
     return 0;
@@ -276,24 +300,25 @@ function normalUpperCaseWordCompare(word1, word2) {
   } else {
     return -1;
   }
-}
+} // this compare function is for mdd file
+
 
-// this compare function is for mdd file
 function localCompare(word1, word2) {
   return word1.localeCompare(word2);
 }
-
 /**
  * Test if a value of dictionary attribute is true or not.
  * ref: https://github.com/fengdh/mdict-js/blob/efc3fa368edd6e57de229375e2b73bbfe189e6ee/mdict-parser.js:235
  */
+
+
 function isTrue(v) {
   if (!v) return false;
   v = v.toLowerCase();
   return v === 'yes' || v === 'true';
 }
 
-exports.default = {
+var _default = {
   getExtension: getExtension,
   readUTF16: readUTF16,
   newUint8Array: newUint8Array,
@@ -312,4 +337,5 @@ exports.default = {
   NUMFMT_UINT16: NUMFMT_UINT16,
   NUMFMT_UINT32: NUMFMT_UINT32,
   NUMFMT_UINT64: NUMFMT_UINT64
-};
\ No newline at end of file
+};
+exports["default"] = _default;
\ No newline at end of file
diff --git a/lib/lzo-wrapper.js b/lib/lzo-wrapper.js
index 67caf5d..de4521c 100644
--- a/lib/lzo-wrapper.js
+++ b/lib/lzo-wrapper.js
@@ -1,15 +1,19 @@
-'use strict';
+"use strict";
 
-var _lzo1x = require('./lzo1x');
+var _lzo1x = _interopRequireDefault(require("./lzo1x"));
 
-var _lzo1x2 = _interopRequireDefault(_lzo1x);
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+function decompress(buf
+/* , bufInitSize, bufBlockSize */
+) {
+  var state = {
+    inputBuffer: new Uint8Array(buf)
+  };
+  console.log(_lzo1x["default"]);
+
+  _lzo1x["default"].decompress(state);
 
-function decompress(buf /* , bufInitSize, bufBlockSize */) {
-  var state = { inputBuffer: new Uint8Array(buf) };
-  console.log(_lzo1x2.default);
-  _lzo1x2.default.decompress(state);
   return state.outputBuffer;
 }
 
diff --git a/lib/lzo1x.js b/lib/lzo1x.js
index 4e2542c..973d881 100644
--- a/lib/lzo1x.js
+++ b/lib/lzo1x.js
@@ -29,70 +29,70 @@
  *   the full LZO package can be found at
  *   http://www.oberhumer.com/opensource/lzo/
  */
-
 var lzo1x = function lzo1x() {
   function _lzo1x() {}
 
   _lzo1x.prototype = {
     blockSize: 4096,
-
     OK: 0,
     INPUT_OVERRUN: -4,
     OUTPUT_OVERRUN: -5,
     LOOKBEHIND_OVERRUN: -6,
     EOF_FOUND: -999,
-
     buf: null,
     buf32: null,
-
     out: null,
     out32: null,
     cbl: 0,
     ip_end: 0,
     op_end: 0,
     t: 0,
-
     ip: 0,
     op: 0,
     m_pos: 0,
-
     skipToFirstLiteralFun: false,
-
     ctzl: function ctzl(v) {
       // this might be needed for _compressCore (it isn't in my current test files)
+
       /*
        * https://graphics.stanford.edu/~seander/bithacks.html#ZerosOnRightBinSearch
        * Matt Whitlock suggested this on January 25, 2006.
        * Andrew Shapira shaved a couple operations off on Sept. 5,
        * 2007 (by setting c=1 and unconditionally subtracting at the end).
        */
-
-      var c = void 0; // c will be the number of zero bits on the right,
+      var c; // c will be the number of zero bits on the right,
       // so if v is 1101000 (base 2), then c will be 3
       // NOTE: if 0 == v, then c = 31.
+
       if (v & 0x1) {
         // special case for odd v (assumed to happen half of the time)
         c = 0;
       } else {
         c = 1;
+
         if ((v & 0xffff) === 0) {
           v >>= 16;
           c += 16;
         }
+
         if ((v & 0xff) === 0) {
           v >>= 8;
           c += 8;
         }
+
         if ((v & 0xf) === 0) {
           v >>= 4;
           c += 4;
         }
+
         if ((v & 0x3) === 0) {
           v >>= 2;
           c += 2;
         }
+
         c -= v & 0x1;
       }
+
       return c;
     },
     extendBuffer: function extendBuffer() {
@@ -110,14 +110,15 @@ var lzo1x = function lzo1x() {
     match_next: function match_next() {
       // if (op_end - op < t) return OUTPUT_OVERRUN;
       // if (ip_end - ip < t+3) return INPUT_OVERRUN;
-
       while (this.op + 3 > this.cbl) {
         this.extendBuffer();
       }
 
       this.out[this.op++] = this.buf[this.ip++];
+
       if (this.t > 1) {
         this.out[this.op++] = this.buf[this.ip++];
+
         if (this.t > 2) {
           this.out[this.op++] = this.buf[this.ip++];
         }
@@ -131,6 +132,7 @@ var lzo1x = function lzo1x() {
     },
     copy_match: function copy_match() {
       this.t += 2;
+
       while (this.op + this.t > this.cbl) {
         this.extendBuffer();
       }
@@ -182,9 +184,7 @@ var lzo1x = function lzo1x() {
           this.m_pos = this.op - 1;
           this.m_pos -= this.t >> 2 & 7;
           this.m_pos -= this.buf[this.ip++] << 3;
-          this.t = (this.t >> 5) - 1;
-
-          // if ( m_pos < out || m_pos >= op) return LOOKBEHIND_OVERRUN;
+          this.t = (this.t >> 5) - 1; // if ( m_pos < out || m_pos >= op) return LOOKBEHIND_OVERRUN;
           // if (op_end - op < t+3-1) return OUTPUT_OVERRUN;
 
           this.copy_match();
@@ -197,55 +197,54 @@ var lzo1x = function lzo1x() {
           }
         } else if (this.t >= 32) {
           this.t &= 31;
+
           if (this.t === 0) {
             while (this.buf[this.ip] === 0) {
               this.t += 255;
-              this.ip++;
-              // if (t > -511) return OUTPUT_OVERRUN;
+              this.ip++; // if (t > -511) return OUTPUT_OVERRUN;
               // if (ip_end - ip < 1) return INPUT_OVERRUN;
             }
-            this.t += 31 + this.buf[this.ip++];
-            // if (ip_end - ip < 2) return INPUT_OVERRUN;
+
+            this.t += 31 + this.buf[this.ip++]; // if (ip_end - ip < 2) return INPUT_OVERRUN;
           }
 
           this.m_pos = this.op - 1;
           this.m_pos -= (this.buf[this.ip] >> 2) + (this.buf[this.ip + 1] << 6);
-
           this.ip += 2;
         } else if (this.t >= 16) {
           this.m_pos = this.op;
           this.m_pos -= (this.t & 8) << 11;
-
           this.t &= 7;
+
           if (this.t === 0) {
             while (this.buf[this.ip] === 0) {
               this.t += 255;
-              this.ip++;
-              // if (t > -511) return OUTPUT_OVERRUN;
+              this.ip++; // if (t > -511) return OUTPUT_OVERRUN;
               // if (ip_end - ip < 1) return INPUT_OVERRUN;
             }
-            this.t += 7 + this.buf[this.ip++];
-            // if (ip_end - ip < 2) return INPUT_OVERRUN;
+
+            this.t += 7 + this.buf[this.ip++]; // if (ip_end - ip < 2) return INPUT_OVERRUN;
           }
 
           this.m_pos -= (this.buf[this.ip] >> 2) + (this.buf[this.ip + 1] << 6);
-
           this.ip += 2;
+
           if (this.m_pos === this.op) {
             this.state.outputBuffer = this.state.outputBuffer.subarray(0, this.op);
             return this.EOF_FOUND;
           }
+
           this.m_pos -= 0x4000;
         } else {
           this.m_pos = this.op - 1;
           this.m_pos -= this.t >> 2;
-          this.m_pos -= this.buf[this.ip++] << 2;
-
-          // if (m_pos < out || m_pos >= op) return LOOKBEHIND_OVERRUN;
+          this.m_pos -= this.buf[this.ip++] << 2; // if (m_pos < out || m_pos >= op) return LOOKBEHIND_OVERRUN;
           // if (op_end - op < 2) return OUTPUT_OVERRUN;
+
           while (this.op + 2 > this.cbl) {
             this.extendBuffer();
           }
+
           this.out[this.op++] = this.out[this.m_pos++];
           this.out[this.op++] = this.out[this.m_pos];
 
@@ -255,11 +254,10 @@ var lzo1x = function lzo1x() {
             this.match_next();
             continue;
           }
-        }
-
-        // if (m_pos < out || m_pos >= op) return LOOKBEHIND_OVERRUN;
+        } // if (m_pos < out || m_pos >= op) return LOOKBEHIND_OVERRUN;
         // if (op_end - op < t+3-1) return OUTPUT_OVERRUN;
 
+
         this.copy_match();
 
         if (this.match_done() === 0) {
@@ -273,12 +271,10 @@ var lzo1x = function lzo1x() {
     },
     decompress: function decompress(state) {
       this.state = state;
-
       this.buf = this.state.inputBuffer;
       var buf_4b = new Uint8Array(this.buf.length + (4 - this.buf.length % 4));
       buf_4b.set(this.buf);
       this.buf32 = new Uint32Array(buf_4b.buffer);
-
       this.out = new Uint8Array(this.buf.length + (this.blockSize - this.buf.length % this.blockSize));
       this.out32 = new Uint32Array(this.out.buffer);
       this.cbl = this.out.length;
@@ -286,19 +282,18 @@ var lzo1x = function lzo1x() {
       this.ip_end = this.buf.length;
       this.op_end = this.out.length;
       this.t = 0;
-
       this.ip = 0;
       this.op = 0;
       this.m_pos = 0;
+      this.skipToFirstLiteralFun = false; // if (ip_end - ip < 1) return INPUT_OVERRUN;
 
-      this.skipToFirstLiteralFun = false;
-
-      // if (ip_end - ip < 1) return INPUT_OVERRUN;
       if (this.buf[this.ip] > 17) {
         this.t = this.buf[this.ip++] - 17;
+
         if (this.t < 4) {
           this.match_next();
           var ret = this.match();
+
           if (ret !== this.OK) {
             return ret === this.EOF_FOUND ? this.OK : ret;
           }
@@ -317,24 +312,26 @@ var lzo1x = function lzo1x() {
 
           if (this.t >= 16) {
             var _ret2 = this.match();
+
             if (_ret2 !== this.OK) {
               return _ret2 === this.EOF_FOUND ? this.OK : _ret2;
             }
+
             continue;
           }
 
           if (this.t === 0) {
             while (this.buf[this.ip] === 0) {
               this.t += 255;
-              this.ip++;
-              // if (t > 511) return INPUT_OVERRUN;
+              this.ip++; // if (t > 511) return INPUT_OVERRUN;
               // if (ip_end - ip < 1) return INPUT_OVERRUN;
             }
+
             this.t += 15 + this.buf[this.ip++];
-          }
-          // if (op_end - op < t+3) return OUTPUT_OVERRUN;
+          } // if (op_end - op < t+3) return OUTPUT_OVERRUN;
           // if (ip_end - ip < t+6) return INPUT_OVERRUN;
 
+
           this.t += 3;
           this.copy_from_buf();
         } else {
@@ -342,16 +339,17 @@ var lzo1x = function lzo1x() {
         }
 
         this.t = this.buf[this.ip++];
+
         if (this.t < 16) {
           this.m_pos = this.op - (1 + 0x0800);
           this.m_pos -= this.t >> 2;
-          this.m_pos -= this.buf[this.ip++] << 2;
-
-          // if ( m_pos <  out || m_pos >= op) return LOOKBEHIND_OVERRUN;
+          this.m_pos -= this.buf[this.ip++] << 2; // if ( m_pos <  out || m_pos >= op) return LOOKBEHIND_OVERRUN;
           // if (op_end - op < 3) return OUTPUT_OVERRUN;
+
           while (this.op + 3 > this.cbl) {
             this.extendBuffer();
           }
+
           this.out[this.op++] = this.out[this.m_pos++];
           this.out[this.op++] = this.out[this.m_pos++];
           this.out[this.op++] = this.out[this.m_pos];
@@ -364,52 +362,50 @@ var lzo1x = function lzo1x() {
         }
 
         var _ret = this.match();
+
         if (_ret !== this.OK) {
           return _ret === this.EOF_FOUND ? this.OK : _ret;
         }
-      }
-      // eslint-disable-next-line
+      } // eslint-disable-next-line
+
+
       return this.OK;
     },
     _compressCore: function _compressCore(in_len, ti) {
       var ip_start = this.ip;
       var ip_end = this.ip + in_len - 20;
       var ii = this.ip;
-
       this.ip += ti < 4 ? 4 - ti : 0;
-
       var m_pos = 0;
       var m_off = 0;
       var m_len = 0;
       var dv_hi = 0;
       var dv_lo = 0;
       var dindex = 0;
-
       this.ip += 1 + (this.ip - ii >> 5);
 
       for (;;) {
         if (this.ip >= ip_end) {
           break;
-        }
-
-        // dv = this.buf[this.ip] | (this.buf[this.ip + 1] << 8)
+        } // dv = this.buf[this.ip] | (this.buf[this.ip + 1] << 8)
         // | (this.buf[this.ip + 2] << 16) | (this.buf[this.ip + 3] << 24);
         // dindex = ((0x1824429d * dv) >> 18) & 16383;
         // The above code doesn't work in JavaScript due to a lack of 64 bit bitwise operations
         // Instead, use (optimised two's complement integer arithmetic)
         // Optimization is based on us only needing the high 16 bits of the lower 32 bit integer.
+
+
         dv_lo = this.buf[this.ip] | this.buf[this.ip + 1] << 8;
         dv_hi = this.buf[this.ip + 2] | this.buf[this.ip + 3] << 8;
         dindex = ((dv_lo * 0x429d >>> 16) + dv_hi * 0x429d + dv_lo * 0x1824 & 0xffff) >>> 2;
-
         m_pos = ip_start + this.dict[dindex];
+        this.dict[dindex] = this.ip - ip_start; // eslint-disable-next-line
 
-        this.dict[dindex] = this.ip - ip_start;
-        // eslint-disable-next-line
         if ((dv_hi << 16) + dv_lo != (this.buf[m_pos] | this.buf[m_pos + 1] << 8 | this.buf[m_pos + 2] << 16 | this.buf[m_pos + 3] << 24)) {
           this.ip += 1 + (this.ip - ii >> 5);
           continue;
         }
+
         ii -= ti;
         ti = 0;
         var t = this.ip - ii;
@@ -417,6 +413,7 @@ var lzo1x = function lzo1x() {
         if (t !== 0) {
           if (t <= 3) {
             this.out[this.op - 2] |= t;
+
             do {
               this.out[this.op++] = this.buf[ii++];
             } while (--t > 0);
@@ -426,10 +423,12 @@ var lzo1x = function lzo1x() {
             } else {
               var tt = t - 18;
               this.out[this.op++] = 0;
+
               while (tt > 255) {
                 tt -= 255;
                 this.out[this.op++] = 0;
               }
+
               this.out[this.op++] = tt;
             }
 
@@ -439,80 +438,99 @@ var lzo1x = function lzo1x() {
           }
         }
 
-        m_len = 4;
+        m_len = 4; // var skipTo_m_len_done = false;
 
-        // var skipTo_m_len_done = false;
         if (this.buf[this.ip + m_len] === this.buf[m_pos + m_len]) {
           do {
             m_len += 1;
+
             if (this.buf[this.ip + m_len] !== this.buf[m_pos + m_len]) {
               break;
             }
+
             m_len += 1;
+
             if (this.buf[this.ip + m_len] !== this.buf[m_pos + m_len]) {
               break;
             }
+
             m_len += 1;
+
             if (this.buf[this.ip + m_len] !== this.buf[m_pos + m_len]) {
               break;
             }
+
             m_len += 1;
+
             if (this.buf[this.ip + m_len] !== this.buf[m_pos + m_len]) {
               break;
             }
+
             m_len += 1;
+
             if (this.buf[this.ip + m_len] !== this.buf[m_pos + m_len]) {
               break;
             }
+
             m_len += 1;
+
             if (this.buf[this.ip + m_len] !== this.buf[m_pos + m_len]) {
               break;
             }
+
             m_len += 1;
+
             if (this.buf[this.ip + m_len] !== this.buf[m_pos + m_len]) {
               break;
             }
+
             m_len += 1;
+
             if (this.buf[this.ip + m_len] !== this.buf[m_pos + m_len]) {
               break;
             }
+
             if (this.ip + m_len >= ip_end) {
               // skipTo_m_len_done = true;
               break;
             }
           } while (this.buf[this.ip + m_len] === this.buf[m_pos + m_len]);
-        }
-
-        // if (!skipTo_m_len_done) {
+        } // if (!skipTo_m_len_done) {
         //     var inc = this.ctzl(this.buf[this.ip + m_len] ^ this.buf[m_pos + m_len]) >> 3;
         //     m_len += inc;
         // }
 
+
         m_off = this.ip - m_pos;
         this.ip += m_len;
         ii = this.ip;
+
         if (m_len <= 8 && m_off <= 0x0800) {
           m_off -= 1;
-
           this.out[this.op++] = m_len - 1 << 5 | (m_off & 7) << 2;
           this.out[this.op++] = m_off >> 3;
         } else if (m_off <= 0x4000) {
           m_off -= 1;
+
           if (m_len <= 33) {
             this.out[this.op++] = 32 | m_len - 2;
           } else {
             m_len -= 33;
             this.out[this.op++] = 32;
+
             while (m_len > 255) {
               m_len -= 255;
               this.out[this.op++] = 0;
             }
+
             this.out[this.op++] = m_len;
           }
+
           this.out[this.op++] = m_off << 2;
           this.out[this.op++] = m_off >> 6;
         } else {
           m_off -= 0x4000;
+
           if (m_len <= 9) {
             this.out[this.op++] = 16 | m_off >> 11 & 8 | m_len - 2;
           } else {
@@ -523,12 +541,15 @@ var lzo1x = function lzo1x() {
               m_len -= 255;
               this.out[this.op++] = 0;
             }
+
             this.out[this.op++] = m_len;
           }
+
           this.out[this.op++] = m_off << 2;
           this.out[this.op++] = m_off >> 6;
         }
       }
+
       return in_len - (ii - ip_start - ti);
     },
     compress: function compress(state) {
@@ -546,17 +567,18 @@ var lzo1x = function lzo1x() {
 
       while (l > 20) {
         var ll = l <= 49152 ? l : 49152;
+
         if (t + ll >> 5 <= 0) {
           break;
         }
 
         this.dict = new Uint32Array(16384);
-
         var prev_ip = this.ip;
         t = this._compressCore(ll, t);
         this.ip = prev_ip + ll;
         l -= ll;
       }
+
       t += l;
 
       if (t > 0) {
@@ -571,10 +593,12 @@ var lzo1x = function lzo1x() {
         } else {
           var tt = t - 18;
           this.out[this.op++] = 0;
+
           while (tt > 255) {
             tt -= 255;
             this.out[this.op++] = 0;
           }
+
           this.out[this.op++] = tt;
         }
 
@@ -586,14 +610,11 @@ var lzo1x = function lzo1x() {
       this.out[this.op++] = 17;
       this.out[this.op++] = 0;
       this.out[this.op++] = 0;
-
       this.state.outputBuffer = this.out.subarray(0, this.op);
       return this.OK;
     }
   };
-
   var instance = new _lzo1x();
-
   return {
     compress: function compress(state) {
       return instance.compress(state);
diff --git a/lib/mdict-base.js b/lib/mdict-base.js
index 07d7a44..35ab9f5 100644
--- a/lib/mdict-base.js
+++ b/lib/mdict-base.js
@@ -1,67 +1,53 @@
-'use strict';
+"use strict";
 
 Object.defineProperty(exports, "__esModule", {
   value: true
 });
+exports["default"] = void 0;
 
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /// <reference path="../typings/MdictBase.d.ts">
+var _readChunk = _interopRequireDefault(require("read-chunk"));
 
-var _readChunk = require('read-chunk');
+var _assert = _interopRequireDefault(require("assert"));
 
-var _readChunk2 = _interopRequireDefault(_readChunk);
+var _bl = _interopRequireDefault(require("bl"));
 
-var _assert = require('assert');
+var _pako = _interopRequireDefault(require("pako"));
 
-var _assert2 = _interopRequireDefault(_assert);
+var _bufferToArraybuffer = _interopRequireDefault(require("buffer-to-arraybuffer"));
 
-var _bl = require('bl');
+var _textEncoding = require("text-encoding");
 
-var _bl2 = _interopRequireDefault(_bl);
+var _common = _interopRequireDefault(require("./common"));
 
-var _pako = require('pako');
+var _lzoWrapper = _interopRequireDefault(require("./lzo-wrapper"));
 
-var _pako2 = _interopRequireDefault(_pako);
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
 
-var _bufferToArraybuffer = require('buffer-to-arraybuffer');
-
-var _bufferToArraybuffer2 = _interopRequireDefault(_bufferToArraybuffer);
-
-var _textEncoding = require('text-encoding');
-
-var _common = require('./common');
-
-var _common2 = _interopRequireDefault(_common);
-
-var _lzoWrapper = require('./lzo-wrapper');
-
-var _lzoWrapper2 = _interopRequireDefault(_lzoWrapper);
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
 
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
 
 var UTF_16LE_DECODER = new _textEncoding.TextDecoder('utf-16le');
 var UTF16 = 'UTF-16';
-
 var UTF_8_DECODER = new _textEncoding.TextDecoder('utf-8');
 var UTF8 = 'UTF-8';
-
 var BIG5_DECODER = new _textEncoding.TextDecoder('big5');
 var BIG5 = 'BIG5';
-
 var GB18030_DECODER = new _textEncoding.TextDecoder('gb18030');
 var GB18030 = 'GB18030';
 
 var BASE64ENCODER = function BASE64ENCODER(arrayBuffer) {
   return arrayBuffer.toString('base64');
 };
-
 /**
  *
  * class MdictBase, the basic mdict diction parser class
  */
 
-var MDictBase = function () {
+
+var MDictBase = /*#__PURE__*/function () {
   /**
    * mdict constructor
    * @param {string} fname
@@ -71,31 +57,32 @@ var MDictBase = function () {
     _classCallCheck(this, MDictBase);
 
     // the mdict file name
-    this.fname = fname;
-    // the dictionary file decrypt pass code
-    this._passcode = passcode;
-    // the mdict file read offset
-    this._offset = 0;
-    // the dictionary file extension
-    this.ext = _common2.default.getExtension(fname, 'mdx');
-    // determine the encoding and decoder, if extension is *.mdd
+    this.fname = fname; // the dictionary file decrypt pass code
+
+    this._passcode = passcode; // the mdict file read offset
+
+    this._offset = 0; // the dictionary file extension
+
+    this.ext = _common["default"].getExtension(fname, 'mdx'); // determine the encoding and decoder, if extension is *.mdd
+
     if (this.ext === 'mdd') {
       this._encoding = UTF16;
       this._decoder = UTF_16LE_DECODER;
-    }
-
-    // -------------------------
+    } // -------------------------
     // dict header section
     //--------------------------
     // read the diction header info
+
+
     this._headerStartOffset = 0;
     this._headerEndOffset = 0;
     this.header = {};
-    this._readHeader();
 
-    // -------------------------
+    this._readHeader(); // -------------------------
     // dict key header section
     // --------------------------
+
+
     this._keyHeaderStartOffset = 0;
     this._keyHeaderEndOffset = 0;
     this.keyHeader = {
@@ -104,31 +91,31 @@ var MDictBase = function () {
       keyBlockInfoDecompSize: 0,
       keyBlockInfoCompSize: 0,
       keyBlocksTotalSize: 0
-    };
-    // read key header
-    this._readKeyHeader();
+    }; // read key header
 
-    // -------------------------
+    this._readKeyHeader(); // -------------------------
     // dict key info section
     // --------------------------
+
+
     this._keyBlockInfoStartOffset = 0;
-    this._keyBlockInfoEndOffset = 0;
-    // key block info list
+    this._keyBlockInfoEndOffset = 0; // key block info list
+
     this.keyBlockInfoList = [];
-    this._readKeyBlockInfo();
 
-    // -------------------------
+    this._readKeyBlockInfo(); // -------------------------
     // dict key block section
     // --------------------------
+
+
     this._keyBlockStartOffset = 0;
     this._keyBlockEndOffset = 0;
-    this.keyList = [];
-    // decodeKeyBlock method is very slow, avoid invoke dirctly
+    this.keyList = []; // decodeKeyBlock method is very slow, avoid invoke dirctly
     // this._decodeKeyBlock();
-
     // -------------------------
     // dict record header section
     // --------------------------
+
     this._recordHeaderStartOffset = 0;
     this._recordHeaderEndOffset = 0;
     this.recordHeader = {
@@ -137,30 +124,29 @@ var MDictBase = function () {
       recordBlockInfoCompSize: 0,
       recordBlockCompSize: 0
     };
-    this._decodeRecordHeader();
 
-    // -------------------------
+    this._decodeRecordHeader(); // -------------------------
     // dict record info section
     // --------------------------
+
+
     this._recordInfoStartOffset = 0;
     this._recordInfoEndOffset = 0;
     this.recordBlockInfoList = [];
-    this._decodeRecordInfo();
 
-    // -------------------------
+    this._decodeRecordInfo(); // -------------------------
     // dict record block section
     // --------------------------
+
+
     this._recordBlockStartOffset = 0;
     this._recordBlockEndOffset = 0;
-    this.keyData = [];
-    // decodeRecordBlock method is very slow, avoid invoke dirctly
+    this.keyData = []; // decodeRecordBlock method is very slow, avoid invoke dirctly
     // this._decodeRecordBlock();
-
     // ---------------------------------
     // DICTIONARY CONSTRUCTION FINISHED
     // ---------------------------------
   }
-
   /**
    * STEP 1. read diction header
    * Get mdx header info (xml content to object)
@@ -174,79 +160,75 @@ var MDictBase = function () {
 
 
   _createClass(MDictBase, [{
-    key: '_readHeader',
+    key: "_readHeader",
     value: function _readHeader() {
       // [0:4], 4 bytes header length (header_byte_size), big-endian, 4 bytes, 16 bits
       var header_size_buffer = this._readBuffer(0, 4);
-      var headerByteSize = _common2.default.readNumber(header_size_buffer, _common2.default.NUMFMT_UINT32);
 
-      // [4:header_byte_size + 4] header_bytes
-      var headerBuffer = _readChunk2.default.sync(this.fname, 4, headerByteSize);
+      var headerByteSize = _common["default"].readNumber(header_size_buffer, _common["default"].NUMFMT_UINT32); // [4:header_byte_size + 4] header_bytes
+
 
-      // TODO: SKIP 4 bytes alder32 checksum
+      var headerBuffer = _readChunk["default"].sync(this.fname, 4, headerByteSize); // TODO: SKIP 4 bytes alder32 checksum
       // header_b_cksum should skip for now, because cannot get alder32 sum by js
       // const header_b_cksum = readChunk.sync(this.fname, header_byte_size + 4, 4);
-
       // console.log(hash("alder32", header_b_buffer));
       // console.log(header_b_cksum);
       // assert(header_b_cksum), "header_bytes checksum failed");
-
       // 4 bytes header size + header_bytes_size + 4bytes alder checksum
+
+
       this._headerEndOffset = headerByteSize + 4 + 4;
+      this._keyHeaderStartOffset = headerByteSize + 4 + 4; // set file read offset
 
-      this._keyHeaderStartOffset = headerByteSize + 4 + 4;
+      this._offset = this._headerEndOffset; // header text in utf-16 encoding ending with `\x00\x00`, so minus 2
 
-      // set file read offset
-      this._offset = this._headerEndOffset;
+      var headerText = _common["default"].readUTF16(headerBuffer, 0, headerByteSize - 2); // parse header info
 
-      // header text in utf-16 encoding ending with `\x00\x00`, so minus 2
-      var headerText = _common2.default.readUTF16(headerBuffer, 0, headerByteSize - 2);
 
-      // parse header info
-      this.header = _common2.default.parseHeader(headerText);
+      this.header = _common["default"].parseHeader(headerText); // set header default configuration
 
-      // set header default configuration
       this.header.KeyCaseSensitive = this.header.KeyCaseSensitive || 'No';
-      this.compareFn = _common2.default.isTrue(this.header.KeyCaseSensitive) ? _common2.default.normalUpperCaseWordCompare : _common2.default.wordCompare;
+      this.compareFn = _common["default"].isTrue(this.header.KeyCaseSensitive) ? _common["default"].normalUpperCaseWordCompare : _common["default"].wordCompare;
+
       if (this.ext === 'mdd') {
-        this.compareFn = _common2.default.localCompare;
+        this.compareFn = _common["default"].localCompare;
       }
-      this.header.StripKey = this.header.StripKey || 'Yes';
 
-      // encrypted flag
+      this.header.StripKey = this.header.StripKey || 'Yes'; // encrypted flag
       // 0x00 - no encryption
       // 0x01 - encrypt record block
       // 0x02 - encrypt key info block
+
       if (!this.header.Encrypted || this.header.Encrypted == '' || this.header.Encrypted == 'No') {
         this._encrypt = 0;
       } else if (this.header.Encrypted == 'Yes') {
         this._encrypt = 1;
       } else {
         this._encrypt = parseInt(this.header.Encrypted, 10);
-      }
-
-      // stylesheet attribute if present takes from of:
+      } // stylesheet attribute if present takes from of:
       // style_number # 1-255
       // style_begin # or ''
       // style_end # or ''
       // TODO: splitstyle info
-
       // header_info['_stylesheet'] = {}
       // if header_tag.get('StyleSheet'):
       //   lines = header_tag['StyleSheet'].splitlines()
       //   for i in range(0, len(lines), 3):
       //        header_info['_stylesheet'][lines[i]] = (lines[i + 1], lines[i + 2])
-
       // before version 2.0, number is 4 bytes integer alias, int32
       // version 2.0 and above use 8 bytes, alias int64
+
+
       this._version = parseFloat(this.header.GeneratedByEngineVersion);
+
       if (this._version >= 2.0) {
         this._numWidth = 8;
-        this._numFmt = _common2.default.NUMFMT_UINT64;
+        this._numFmt = _common["default"].NUMFMT_UINT64;
       } else {
         this._numWidth = 4;
-        this._numFmt = _common2.default.NUMFMT_UINT32;
+        this._numFmt = _common["default"].NUMFMT_UINT32;
       }
+
       if (!this.header.Encoding || this.header.Encoding == '') {
         this._encoding = UTF8;
         this._decoder = UTF_8_DECODER;
@@ -258,6 +240,7 @@ var MDictBase = function () {
         this._decoder = BIG5_DECODER;
       } else {
         this._encoding = this.header.Encoding.toLowerCase() == 'utf16' || this.header.Encoding.toLowerCase() == 'utf-16' ? UTF16 : UTF8;
+
         if (this._encoding == UTF16) {
           this._decoder = UTF_16LE_DECODER;
         } else {
@@ -265,14 +248,13 @@ var MDictBase = function () {
         }
       }
     }
-
     /**
      * STEP 2. read key block header
      * read key block header
      */
 
   }, {
-    key: '_readKeyHeader',
+    key: "_readKeyHeader",
     value: function _readKeyHeader() {
       // header info struct:
       // [0:8]/[0:4]   - number of key blocks
@@ -283,21 +265,21 @@ var MDictBase = function () {
       // note: if version <2.0, the key info buffer size is 4 * 4
       //       otherwise, ths key info buffer size is 5 * 8
       // <2.0  the order of number is same
-
       // set offset
-      this._keyHeaderStartOffset = this._headerEndOffset;
+      this._keyHeaderStartOffset = this._headerEndOffset; // version >= 2.0, key_header bytes number is 5 * 8, otherwise, 4 * 4
 
-      // version >= 2.0, key_header bytes number is 5 * 8, otherwise, 4 * 4
       var bytesNum = this._version >= 2.0 ? 8 * 5 : 4 * 4;
-      var keyHeaderBuff = this._readBuffer(this._keyHeaderStartOffset, bytesNum);
 
-      // decrypt
+      var keyHeaderBuff = this._readBuffer(this._keyHeaderStartOffset, bytesNum); // decrypt
+
+
       if (this._encrypt & 1) {
         if (!this._passcode || this._passcode == '') {
           // TODO: encrypted file not support yet
           throw Error(' user identification is needed to read encrypted file');
-        }
-        // regcode, userid = header_info['_passcode']
+        } // regcode, userid = header_info['_passcode']
+
+
         if (this.header.RegisterBy == 'Email') {
           // encrypted_key = _decrypt_regcode_by_email(regcode, userid);
           throw Error('encrypted file not support yet');
@@ -306,52 +288,54 @@ var MDictBase = function () {
         }
       }
 
-      var ofset = 0;
-      // [0:8]   - number of key blocks
-      var keyBlockNumBuff = keyHeaderBuff.slice(ofset, ofset + this._numWidth);
-      this.keyHeader.keyBlocksNum = _common2.default.readNumber(keyBlockNumBuff, this._numFmt);
-      ofset += this._numWidth;
-      // console.log("num_key_blocks", num_key_blocks.toString());
+      var ofset = 0; // [0:8]   - number of key blocks
 
+      var keyBlockNumBuff = keyHeaderBuff.slice(ofset, ofset + this._numWidth);
+      this.keyHeader.keyBlocksNum = _common["default"].readNumber(keyBlockNumBuff, this._numFmt);
+      ofset += this._numWidth; // console.log("num_key_blocks", num_key_blocks.toString());
       // [8:16]  - number of entries
-      var entriesNumBuff = keyHeaderBuff.slice(ofset, ofset + this._numWidth);
-      this.keyHeader.entriesNum = _common2.default.readNumber(entriesNumBuff, this._numFmt);
-      ofset += this._numWidth;
-      // console.log("num_entries", num_entries.toString());
 
+      var entriesNumBuff = keyHeaderBuff.slice(ofset, ofset + this._numWidth);
+      this.keyHeader.entriesNum = _common["default"].readNumber(entriesNumBuff, this._numFmt);
+      ofset += this._numWidth; // console.log("num_entries", num_entries.toString());
       // [16:24] - number of key block info decompress size
+
       if (this._version >= 2.0) {
         // only for version > 2.0
         var keyBlockInfoDecompBuff = keyHeaderBuff.slice(ofset, ofset + this._numWidth);
-        var keyBlockInfoDecompSize = _common2.default.readNumber(keyBlockInfoDecompBuff, this._numFmt);
-        ofset += this._numWidth;
-        // console.log(key_block_info_decomp_size.toString());
+
+        var keyBlockInfoDecompSize = _common["default"].readNumber(keyBlockInfoDecompBuff, this._numFmt);
+
+        ofset += this._numWidth; // console.log(key_block_info_decomp_size.toString());
+
         this.keyHeader.keyBlockInfoDecompSize = keyBlockInfoDecompSize;
-      }
+      } // [24:32] - number of key block info compress size
+
 
-      // [24:32] - number of key block info compress size
       var keyBlockInfoSizeBuff = keyHeaderBuff.slice(ofset, ofset + this._numWidth);
-      var keyBlockInfoSize = _common2.default.readNumber(keyBlockInfoSizeBuff, this._numFmt);
-      ofset += this._numWidth;
-      // console.log("key_block_info_size", key_block_info_size.toString());
-      this.keyHeader.keyBlockInfoCompSize = keyBlockInfoSize;
 
-      // [32:40] - number of key blocks total size, note, key blocks total size, not key block info
+      var keyBlockInfoSize = _common["default"].readNumber(keyBlockInfoSizeBuff, this._numFmt);
+
+      ofset += this._numWidth; // console.log("key_block_info_size", key_block_info_size.toString());
+
+      this.keyHeader.keyBlockInfoCompSize = keyBlockInfoSize; // [32:40] - number of key blocks total size, note, key blocks total size, not key block info
+
       var keyBlocksTotalSizeBuff = keyHeaderBuff.slice(ofset, ofset + this._numWidth);
-      var keyBlocksTotalSize = _common2.default.readNumber(keyBlocksTotalSizeBuff, this._numFmt);
-      ofset += this._numWidth;
-      // console.log(key_blocks_total_size.toString());
-      this.keyHeader.keyBlocksTotalSize = keyBlocksTotalSize;
 
-      // 4 bytes alder32 checksum, after key info block
+      var keyBlocksTotalSize = _common["default"].readNumber(keyBlocksTotalSizeBuff, this._numFmt);
+
+      ofset += this._numWidth; // console.log(key_blocks_total_size.toString());
+
+      this.keyHeader.keyBlocksTotalSize = keyBlocksTotalSize; // 4 bytes alder32 checksum, after key info block
       // TODO: skip for now, not support yet
-      if (this._version >= 2.0) {}
-      // this.__skip_bytes(4);
 
-      // set end offset
-      this._keyHeaderEndOffset = this._keyHeaderStartOffset + bytesNum + 4; /* 4 bytes adler32 checksum length */
-    }
+      if (this._version >= 2.0) {// this.__skip_bytes(4);
+      } // set end offset
+
 
+      this._keyHeaderEndOffset = this._keyHeaderStartOffset + bytesNum + 4;
+      /* 4 bytes adler32 checksum length */
+    }
     /**
      * STEP 3. read key block info, if you want quick search, read at here already enough
      * read key block info
@@ -359,19 +343,21 @@ var MDictBase = function () {
      */
 
   }, {
-    key: '_readKeyBlockInfo',
+    key: "_readKeyBlockInfo",
     value: function _readKeyBlockInfo() {
       this._keyBlockInfoStartOffset = this._keyHeaderEndOffset;
+
       var keyBlockInfoBuff = this._readBuffer(this._keyBlockInfoStartOffset, this.keyHeader.keyBlockInfoCompSize);
+
       var keyBlockInfoList = this._decodeKeyBlockInfo(keyBlockInfoBuff);
+
       this._keyBlockInfoEndOffset = this._keyBlockInfoStartOffset + this.keyHeader.keyBlockInfoCompSize;
-      (0, _assert2.default)(this.keyHeader.keyBlocksNum === keyBlockInfoList.length, 'the num_key_info_list should equals to key_block_info_list');
-      this.keyBlockInfoList = keyBlockInfoList;
-      // NOTE: must set at here, otherwise, if we haven't invoke the _decodeKeyBlockInfo method,
+      (0, _assert["default"])(this.keyHeader.keyBlocksNum === keyBlockInfoList.length, 'the num_key_info_list should equals to key_block_info_list');
+      this.keyBlockInfoList = keyBlockInfoList; // NOTE: must set at here, otherwise, if we haven't invoke the _decodeKeyBlockInfo method,
       // var `_recordBlockStartOffset` will not be setted.
+
       this._recordBlockStartOffset = this._keyBlockInfoEndOffset + this.keyHeader.keyBlocksTotalSize;
     }
-
     /**
      * STEP 4. decode key block info, this function will invokde in `_readKeyBlockInfo`
      * and decode the first key and last key infomation, etc.
@@ -379,99 +365,107 @@ var MDictBase = function () {
      */
 
   }, {
-    key: '_decodeKeyBlockInfo',
+    key: "_decodeKeyBlockInfo",
     value: function _decodeKeyBlockInfo(keyBlockInfoBuff) {
       var keyBlockNum = this.keyHeader.keyBlocksNum;
       var num_entries = this.keyHeader.entriesNum;
-      var kbInfoBuff = void 0;
+      var kbInfoBuff;
+
       if (this._version >= 2.0) {
         // zlib compression
-        (0, _assert2.default)(keyBlockInfoBuff.slice(0, 4).toString('hex') === '02000000', 'the compress type zlib should start with 0x02000000');
-        var kbInfoCompBuff = void 0;
+        (0, _assert["default"])(keyBlockInfoBuff.slice(0, 4).toString('hex') === '02000000', 'the compress type zlib should start with 0x02000000');
+        var kbInfoCompBuff;
+
         if (this._encrypt === 2) {
-          kbInfoCompBuff = _common2.default.mdxDecrypt(keyBlockInfoBuff);
-        }
-        // For version 2.0, will compress by zlib, lzo just just for 1.0
+          kbInfoCompBuff = _common["default"].mdxDecrypt(keyBlockInfoBuff);
+        } // For version 2.0, will compress by zlib, lzo just just for 1.0
         // key_block_info_compressed[0:8] => compress_type
-        kbInfoBuff = _pako2.default.inflate(kbInfoCompBuff.slice(8, kbInfoCompBuff.length));
-        // TODO: check the alder32 checksum
+
+
+        kbInfoBuff = _pako["default"].inflate(kbInfoCompBuff.slice(8, kbInfoCompBuff.length)); // TODO: check the alder32 checksum
         // adler32 = unpack('>I', key_block_info_compressed[4:8])[0]
         // assert(adler32 == zlib.adler32(key_block_info) & 0xffffffff)
       } else {
         kbInfoBuff = keyBlockInfoBuff;
       }
-      (0, _assert2.default)(this.keyHeader.keyBlockInfoDecompSize == kbInfoBuff.length, 'key_block_info length should equal');
-      var key_block_info_list = [];
 
-      // init tmp variables
+      (0, _assert["default"])(this.keyHeader.keyBlockInfoDecompSize == kbInfoBuff.length, 'key_block_info length should equal');
+      var key_block_info_list = []; // init tmp variables
+
       var countEntriesNum = 0;
-      var byteFmt = _common2.default.NUMFMT_UINT16;
+      var byteFmt = _common["default"].NUMFMT_UINT16;
       var byteWidth = 2;
       var textTerm = 1;
+
       if (this._version >= 2.0) {
-        byteFmt = _common2.default.NUMFMT_UINT16;
+        byteFmt = _common["default"].NUMFMT_UINT16;
         byteWidth = 2;
         textTerm = 1;
       } else {
-        byteFmt = _common2.default.NUMFMT_UINT8;
+        byteFmt = _common["default"].NUMFMT_UINT8;
         byteWidth = 1;
         textTerm = 0;
       }
-      var termSize = textTerm;
 
+      var termSize = textTerm;
       var kbCount = 0;
       var i = 0;
-
       var kbCompSizeAccu = 0;
       var kbDeCompSizeAccu = 0;
+
       while (kbCount < keyBlockNum) {
         // number of entries in current key block
-        var currKBEntriesCount = _common2.default.readNumber(kbInfoBuff.slice(i, i + this._numWidth), this._numFmt);
+        var currKBEntriesCount = _common["default"].readNumber(kbInfoBuff.slice(i, i + this._numWidth), this._numFmt);
+
         i += this._numWidth;
 
-        var firstKeySize = _common2.default.readNumber(kbInfoBuff.slice(i, i + byteWidth), byteFmt);
-        i += byteWidth;
+        var firstKeySize = _common["default"].readNumber(kbInfoBuff.slice(i, i + byteWidth), byteFmt);
 
-        // step gap
-        var stepGap = 0;
-        // term_size is for first key and last key
+        i += byteWidth; // step gap
+
+        var stepGap = 0; // term_size is for first key and last key
         // let term_size = 0;
+
         if (this._encoding === UTF16 || this.ext === 'mdd') {
           stepGap = (firstKeySize + textTerm) * 2;
           termSize = textTerm * 2;
         } else {
           stepGap = firstKeySize + textTerm;
-        }
-        // Note: key_block_first_key and last key not need to decode now
+        } // Note: key_block_first_key and last key not need to decode now
+
+
         var firstKeyBuf = kbInfoBuff.slice(i, i + stepGap);
+
         var firstKey = this._decoder.decode(firstKeyBuf.slice(0, firstKeyBuf.length - termSize));
-        i += stepGap;
 
-        // text tail
-        var lastKeySize = _common2.default.readNumber(kbInfoBuff.slice(i, i + byteWidth), byteFmt);
+        i += stepGap; // text tail
+
+        var lastKeySize = _common["default"].readNumber(kbInfoBuff.slice(i, i + byteWidth), byteFmt);
+
         i += byteWidth;
+
         if (this._encoding === UTF16 || this.ext === 'mdd') {
-          stepGap = (lastKeySize + textTerm) * 2;
-          // TODO: this is for last key output
+          stepGap = (lastKeySize + textTerm) * 2; // TODO: this is for last key output
+
           termSize = textTerm * 2;
         } else {
           stepGap = lastKeySize + textTerm;
-        }
+        } // lastKey
+
 
-        // lastKey
         var lastKeyBuf = kbInfoBuff.slice(i, i + stepGap);
+
         var lastKey = this._decoder.decode(lastKeyBuf.slice(0, lastKeyBuf.length - termSize));
-        i += stepGap;
 
-        // key block compressed size
-        var kbCompSize = _common2.default.readNumber(kbInfoBuff.slice(i, i + this._numWidth), this._numFmt);
+        i += stepGap; // key block compressed size
 
-        i += this._numWidth;
+        var kbCompSize = _common["default"].readNumber(kbInfoBuff.slice(i, i + this._numWidth), this._numFmt);
 
-        // key block decompressed size
-        var kbDecompSize = _common2.default.readNumber(kbInfoBuff.slice(i, i + this._numWidth), this._numFmt);
-        i += this._numWidth;
+        i += this._numWidth; // key block decompressed size
 
+        var kbDecompSize = _common["default"].readNumber(kbInfoBuff.slice(i, i + this._numWidth), this._numFmt);
+
+        i += this._numWidth;
         /**
          *  PUSH key info item
          * definition of key info item:
@@ -488,6 +482,7 @@ var MDictBase = function () {
          *    keyBlockIndex: count,
          * }
          */
+
         key_block_info_list.push({
           firstKey: firstKey,
           lastKey: lastKey,
@@ -500,17 +495,17 @@ var MDictBase = function () {
           keyBlockEntriesAccumulator: countEntriesNum,
           keyBlockIndex: kbCount
         });
-
         kbCount += 1; // key block number
+
         countEntriesNum += currKBEntriesCount;
         kbCompSizeAccu += kbCompSize;
         kbDeCompSizeAccu += kbDecompSize;
       }
-      (0, _assert2.default)(countEntriesNum === num_entries, 'the number_entries ' + num_entries + ' should equal the count_num_entries ' + countEntriesNum);
-      (0, _assert2.default)(kbCompSizeAccu === this.keyHeader.keyBlocksTotalSize);
+
+      (0, _assert["default"])(countEntriesNum === num_entries, "the number_entries ".concat(num_entries, " should equal the count_num_entries ").concat(countEntriesNum));
+      (0, _assert["default"])(kbCompSizeAccu === this.keyHeader.keyBlocksTotalSize);
       return key_block_info_list;
     }
-
     /**
      * reduce word find the nearest key block
      * @param {string} phrase searching phrase
@@ -518,7 +513,7 @@ var MDictBase = function () {
      */
 
   }, {
-    key: '_reduceWordKeyBlock',
+    key: "_reduceWordKeyBlock",
     value: function _reduceWordKeyBlock(phrase, _s) {
       if (!_s || _s == undefined) {
         // eslint-disable-next-line
@@ -526,14 +521,15 @@ var MDictBase = function () {
           return word;
         };
       }
+
       var left = 0;
       var right = this.keyBlockInfoList.length;
-      var mid = 0;
-
-      // when compare the word, the uppercase words are less than lowercase words
+      var mid = 0; // when compare the word, the uppercase words are less than lowercase words
       // so we compare with the greater symbol is wrong, we needs to use the `common.wordCompare` function
+
       while (left < right) {
         mid = left + (right - left >> 1);
+
         if (this.compareFn(_s(phrase), _s(this.keyBlockInfoList[mid].firstKey)) >= 0 && this.compareFn(_s(phrase), _s(this.keyBlockInfoList[mid].lastKey)) <= 0) {
           return mid;
         } else if (this.compareFn(_s(phrase), _s(this.keyBlockInfoList[mid].lastKey)) >= 0) {
@@ -542,12 +538,13 @@ var MDictBase = function () {
           right = mid - 1;
         }
       }
+
       if (left >= this.keyBlockInfoList.length) {
         return -1;
       }
+
       return left;
     }
-
     /**
      * STEP 5. decode key block
      * decode key block return the total keys list,
@@ -555,96 +552,103 @@ var MDictBase = function () {
      */
 
   }, {
-    key: '_decodeKeyBlock',
+    key: "_decodeKeyBlock",
     value: function _decodeKeyBlock() {
       this._keyBlockStartOffset = this._keyBlockInfoEndOffset;
+
       var kbCompBuff = this._readBuffer(this._keyBlockStartOffset, this.keyHeader.keyBlocksTotalSize);
 
       var key_list = [];
-      var kbStartOfset = 0;
-      // harvest keyblocks
+      var kbStartOfset = 0; // harvest keyblocks
+
       for (var idx = 0; idx < this.keyBlockInfoList.length; idx++) {
         var compSize = this.keyBlockInfoList[idx].keyBlockCompSize;
         var decompressed_size = this.keyBlockInfoList[idx].keyBlockDecompSize;
         var start = kbStartOfset;
-        (0, _assert2.default)(start === this.keyBlockInfoList[idx].keyBlockCompAccumulator, 'should be equal');
+        (0, _assert["default"])(start === this.keyBlockInfoList[idx].keyBlockCompAccumulator, 'should be equal');
+        var end = kbStartOfset + compSize; // 4 bytes : compression type
 
-        var end = kbStartOfset + compSize;
-        // 4 bytes : compression type
-        var kbCompType = new _bl2.default(kbCompBuff.slice(start, start + 4));
-        // TODO 4 bytes adler32 checksum
+        var kbCompType = new _bl["default"](kbCompBuff.slice(start, start + 4)); // TODO 4 bytes adler32 checksum
         // # 4 bytes : adler checksum of decompressed key block
         // adler32 = unpack('>I', key_block_compressed[start + 4:start + 8])[0]
 
         var key_block = void 0;
+
         if (kbCompType.toString('hex') == '00000000') {
           key_block = kbCompBuff.slice(start + 8, end);
         } else if (kbCompType.toString('hex') == '01000000') {
           // # decompress key block
           var header = new ArrayBuffer([0xf0, decompressed_size]);
-          var keyBlock = _lzoWrapper2.default.decompress(_common2.default.appendBuffer(header, kbCompBuff.slice(start + 8, end)), decompressed_size, 1308672);
-          key_block = (0, _bufferToArraybuffer2.default)(keyBlock).slice(keyBlock.byteOffset, keyBlock.byteOffset + keyBlock.byteLength);
+
+          var keyBlock = _lzoWrapper["default"].decompress(_common["default"].appendBuffer(header, kbCompBuff.slice(start + 8, end)), decompressed_size, 1308672);
+
+          key_block = (0, _bufferToArraybuffer["default"])(keyBlock).slice(keyBlock.byteOffset, keyBlock.byteOffset + keyBlock.byteLength);
         } else if (kbCompType.toString('hex') === '02000000') {
           // decompress key block
-          key_block = _pako2.default.inflate(kbCompBuff.slice(start + 8, end));
-          // extract one single key block into a key list
+          key_block = _pako["default"].inflate(kbCompBuff.slice(start + 8, end)); // extract one single key block into a key list
           // notice that adler32 returns signed value
           // TODO compare with privious word
           // assert(adler32 == zlib.adler32(key_block) & 0xffffffff)
         } else {
-          throw Error('cannot determine the compress type: ' + kbCompType.toString('hex'));
+          throw Error("cannot determine the compress type: ".concat(kbCompType.toString('hex')));
         }
-        var splitedKey = this._splitKeyBlock(new _bl2.default(key_block), this._numFmt, this._numWidth, this._encoding);
+
+        var splitedKey = this._splitKeyBlock(new _bl["default"](key_block), this._numFmt, this._numWidth, this._encoding);
+
         key_list = key_list.concat(splitedKey);
         kbStartOfset += compSize;
       }
-      (0, _assert2.default)(key_list.length === this.keyHeader.entriesNum);
+
+      (0, _assert["default"])(key_list.length === this.keyHeader.entriesNum);
       this._keyBlockEndOffset = this._keyBlockStartOffset + this.keyHeader.keyBlocksTotalSize;
       this.keyList = key_list;
     }
-
     /**
      * decode key block by key block id (from key info list)
      * @param {*} kbid key block id
      */
 
   }, {
-    key: '_decodeKeyBlockByKBID',
+    key: "_decodeKeyBlockByKBID",
     value: function _decodeKeyBlockByKBID(kbid) {
       this._keyBlockStartOffset = this._keyBlockInfoEndOffset;
       var compSize = this.keyBlockInfoList[kbid].keyBlockCompSize;
       var decompSize = this.keyBlockInfoList[kbid].keyBlockDecompSize;
       var startOffset = this.keyBlockInfoList[kbid].keyBlockCompAccumulator + this._keyBlockStartOffset;
+
       var kbCompBuff = this._readBuffer(startOffset, compSize);
+
       var start = 0;
       var end = compSize;
-      var kbCompType = new _bl2.default(kbCompBuff.slice(start, start + 4));
-      // TODO 4 bytes adler32 checksum
+      var kbCompType = new _bl["default"](kbCompBuff.slice(start, start + 4)); // TODO 4 bytes adler32 checksum
       // # 4 bytes : adler checksum of decompressed key block
       // adler32 = unpack('>I', key_block_compressed[start + 4:start + 8])[0]
 
-      var key_block = void 0;
+      var key_block;
+
       if (kbCompType.toString('hex') == '00000000') {
         key_block = kbCompBuff.slice(start + 8, end);
       } else if (kbCompType.toString('hex') == '01000000') {
         // # decompress key block
         var header = new ArrayBuffer([0xf0, decompSize]);
-        var keyBlock = _lzoWrapper2.default.decompress(_common2.default.appendBuffer(header, kbCompBuff.slice(start + 8, end)), decompSize, 1308672);
-        key_block = (0, _bufferToArraybuffer2.default)(keyBlock).slice(keyBlock.byteOffset, keyBlock.byteOffset + keyBlock.byteLength);
+
+        var keyBlock = _lzoWrapper["default"].decompress(_common["default"].appendBuffer(header, kbCompBuff.slice(start + 8, end)), decompSize, 1308672);
+
+        key_block = (0, _bufferToArraybuffer["default"])(keyBlock).slice(keyBlock.byteOffset, keyBlock.byteOffset + keyBlock.byteLength);
       } else if (kbCompType.toString('hex') === '02000000') {
         // decompress key block
-        key_block = _pako2.default.inflate(kbCompBuff.slice(start + 8, end));
-        // extract one single key block into a key list
+        key_block = _pako["default"].inflate(kbCompBuff.slice(start + 8, end)); // extract one single key block into a key list
         // notice that adler32 returns signed value
         // TODO compare with privious word
         // assert(adler32 == zlib.adler32(key_block) & 0xffffffff)
       } else {
-        throw Error('cannot determine the compress type: ' + kbCompType.toString('hex'));
+        throw Error("cannot determine the compress type: ".concat(kbCompType.toString('hex')));
       }
-      var splitedKey = this._splitKeyBlock(new _bl2.default(key_block), this._numFmt, this._numWidth, this._encoding);
+
+      var splitedKey = this._splitKeyBlock(new _bl["default"](key_block), this._numFmt, this._numWidth, this._encoding);
+
       return splitedKey;
     }
-
     /**
      * STEP 6. split keys from key block
      * split key from key block buffer
@@ -652,10 +656,11 @@ var MDictBase = function () {
      */
 
   }, {
-    key: '_splitKeyBlock',
+    key: "_splitKeyBlock",
     value: function _splitKeyBlock(keyBlock) {
-      var delimiter = void 0;
-      var width = void 0;
+      var delimiter;
+      var width;
+
       if (this._encoding == 'UTF-16' || this.ext == 'mdd') {
         delimiter = '0000';
         width = 2;
@@ -663,29 +668,38 @@ var MDictBase = function () {
         delimiter = '00';
         width = 1;
       }
+
       var keyList = [];
       var keyStartIndex = 0;
       var keyEndIndex = 0;
 
       while (keyStartIndex < keyBlock.length) {
         // # the corresponding record's offset in record block
-        var recordStartOffset = _common2.default.readNumber(keyBlock.slice(keyStartIndex, keyStartIndex + this._numWidth), this._numFmt);
-        // # key text ends with '\x00'
+        var recordStartOffset = _common["default"].readNumber(keyBlock.slice(keyStartIndex, keyStartIndex + this._numWidth), this._numFmt); // # key text ends with '\x00'
+
+
         var i = keyStartIndex + this._numWidth;
+
         while (i < keyBlock.length) {
-          if (new _bl2.default(keyBlock.slice(i, i + width)).toString('hex') == delimiter) {
+          if (new _bl["default"](keyBlock.slice(i, i + width)).toString('hex') == delimiter) {
             keyEndIndex = i;
             break;
           }
+
           i += width;
         }
+
         var keyText = this._decoder.decode(keyBlock.slice(keyStartIndex + this._numWidth, keyEndIndex));
+
         keyStartIndex = keyEndIndex + width;
-        keyList.push({ recordStartOffset: recordStartOffset, keyText: keyText });
+        keyList.push({
+          recordStartOffset: recordStartOffset,
+          keyText: keyText
+        });
       }
+
       return keyList;
     }
-
     /**
      * STEP 7.
      * decode record header,
@@ -697,21 +711,31 @@ var MDictBase = function () {
      */
 
   }, {
-    key: '_decodeRecordHeader',
+    key: "_decodeRecordHeader",
     value: function _decodeRecordHeader() {
       this._recordHeaderStartOffset = this._keyBlockInfoEndOffset + this.keyHeader.keyBlocksTotalSize;
       var rhlen = this._version >= 2.0 ? 4 * 8 : 4 * 4;
       this._recordHeaderEndOffset = this._recordHeaderStartOffset + rhlen;
+
       var rhBuff = this._readBuffer(this._recordHeaderStartOffset, rhlen);
+
       var ofset = 0;
-      var recordBlocksNum = _common2.default.readNumber(rhBuff.slice(ofset, ofset + this._numWidth), this._numFmt);
+
+      var recordBlocksNum = _common["default"].readNumber(rhBuff.slice(ofset, ofset + this._numWidth), this._numFmt);
+
       ofset += this._numWidth;
-      var entriesNum = _common2.default.readNumber(rhBuff.slice(ofset, ofset + this._numWidth), this._numFmt);
-      (0, _assert2.default)(entriesNum === this.keyHeader.entriesNum);
+
+      var entriesNum = _common["default"].readNumber(rhBuff.slice(ofset, ofset + this._numWidth), this._numFmt);
+
+      (0, _assert["default"])(entriesNum === this.keyHeader.entriesNum);
       ofset += this._numWidth;
-      var recordBlockInfoCompSize = _common2.default.readNumber(rhBuff.slice(ofset, ofset + this._numWidth), this._numFmt);
+
+      var recordBlockInfoCompSize = _common["default"].readNumber(rhBuff.slice(ofset, ofset + this._numWidth), this._numFmt);
+
       ofset += this._numWidth;
-      var recordBlockCompSize = _common2.default.readNumber(rhBuff.slice(ofset, ofset + this._numWidth), this._numFmt);
+
+      var recordBlockCompSize = _common["default"].readNumber(rhBuff.slice(ofset, ofset + this._numWidth), this._numFmt);
+
       this.recordHeader = {
         recordBlocksNum: recordBlocksNum,
         entriesNum: entriesNum,
@@ -719,7 +743,6 @@ var MDictBase = function () {
         recordBlockCompSize: recordBlockCompSize
       };
     }
-
     /**
      * STEP 8.
      * decode record Info,
@@ -732,9 +755,10 @@ var MDictBase = function () {
      */
 
   }, {
-    key: '_decodeRecordInfo',
+    key: "_decodeRecordInfo",
     value: function _decodeRecordInfo() {
       this._recordInfoStartOffset = this._recordHeaderEndOffset;
+
       var riBuff = this._readBuffer(this._recordInfoStartOffset, this.recordHeader.recordBlockInfoCompSize);
       /**
        * record_block_info_list:
@@ -746,16 +770,21 @@ var MDictBase = function () {
        * }]
        * Note: every record block will contrains a lot of entries
        */
+
+
       var recordBlockInfoList = [];
       var ofset = 0;
       var compAccu = 0;
       var decompAccu = 0;
+
       for (var i = 0; i < this.recordHeader.recordBlocksNum; i++) {
-        var compSize = _common2.default.readNumber(riBuff.slice(ofset, ofset + this._numWidth), this._numFmt);
-        ofset += this._numWidth;
-        var decompSize = _common2.default.readNumber(riBuff.slice(ofset, ofset + this._numWidth), this._numFmt);
+        var compSize = _common["default"].readNumber(riBuff.slice(ofset, ofset + this._numWidth), this._numFmt);
+
         ofset += this._numWidth;
 
+        var decompSize = _common["default"].readNumber(riBuff.slice(ofset, ofset + this._numWidth), this._numFmt);
+
+        ofset += this._numWidth;
         recordBlockInfoList.push({
           compSize: compSize,
           compAccumulator: compAccu,
@@ -765,14 +794,14 @@ var MDictBase = function () {
         compAccu += compSize;
         decompAccu += decompSize;
       }
-      (0, _assert2.default)(ofset === this.recordHeader.recordBlockInfoCompSize);
-      (0, _assert2.default)(compAccu === this.recordHeader.recordBlockCompSize);
+
+      (0, _assert["default"])(ofset === this.recordHeader.recordBlockInfoCompSize);
+      (0, _assert["default"])(compAccu === this.recordHeader.recordBlockCompSize);
       this.recordBlockInfoList = recordBlockInfoList;
-      this._recordInfoEndOffset = this._recordInfoStartOffset + this.recordHeader.recordBlockInfoCompSize;
-      // avoid user not invoke the _decodeRecordBlock method
+      this._recordInfoEndOffset = this._recordInfoStartOffset + this.recordHeader.recordBlockInfoCompSize; // avoid user not invoke the _decodeRecordBlock method
+
       this._recordBlockStartOffset = this._recordInfoEndOffset;
     }
-
     /**
      * STEP 9.
      * decode all records block,
@@ -780,15 +809,15 @@ var MDictBase = function () {
      */
 
   }, {
-    key: '_decodeRecordBlock',
+    key: "_decodeRecordBlock",
     value: function _decodeRecordBlock() {
       this._recordBlockStartOffset = this._recordInfoEndOffset;
       var keyData = [];
-
       /**
        * start reading the record block
        */
       // actual record block
+
       var sizeCounter = 0;
       var item_counter = 0;
       var recordOffset = this._recordBlockStartOffset;
@@ -797,86 +826,88 @@ var MDictBase = function () {
         var comp_type = 'none';
         var compSize = this.recordBlockInfoList[idx].compSize;
         var decompSize = this.recordBlockInfoList[idx].decompSize;
+
         var rbCompBuff = this._readBuffer(recordOffset, compSize);
-        recordOffset += compSize;
 
-        // 4 bytes: compression type
-        var rbCompType = new _bl2.default(rbCompBuff.slice(0, 4));
+        recordOffset += compSize; // 4 bytes: compression type
 
-        // record_block stores the final record data
-        var recordBlock = void 0;
+        var rbCompType = new _bl["default"](rbCompBuff.slice(0, 4)); // record_block stores the final record data
 
-        // TODO: igore adler32 offset
+        var recordBlock = void 0; // TODO: igore adler32 offset
         // Note: here ignore the checksum part
         // bytes: adler32 checksum of decompressed record block
         // adler32 = unpack('>I', record_block_compressed[4:8])[0]
+
         if (rbCompType.toString('hex') === '00000000') {
           recordBlock = rbCompBuff.slice(8, rbCompBuff.length);
         } else {
           // --------------
           // decrypt
           // --------------
-          var blockBufDecrypted = null;
-          // if encrypt type == 1, the record block was encrypted
-          if (this._encrypt === 1 /* || (this.ext == "mdd" && this._encrypt === 2 ) */
+          var blockBufDecrypted = null; // if encrypt type == 1, the record block was encrypted
+
+          if (this._encrypt === 1
+          /* || (this.ext == "mdd" && this._encrypt === 2 ) */
           ) {
               // const passkey = new Uint8Array(8);
               // record_block_compressed.copy(passkey, 0, 4, 8);
               // passkey.set([0x95, 0x36, 0x00, 0x00], 4); // key part 2: fixed data
-              blockBufDecrypted = _common2.default.mdxDecrypt(rbCompBuff);
+              blockBufDecrypted = _common["default"].mdxDecrypt(rbCompBuff);
             } else {
             blockBufDecrypted = rbCompBuff.slice(8, rbCompBuff.length);
-          }
-          // --------------
+          } // --------------
           // decompress
           // --------------
+
+
           if (rbCompType.toString('hex') === '01000000') {
-            comp_type = 'lzo';
-            // the header was need by lzo library, should append before real compressed data
-            var header = new ArrayBuffer([0xf0, decompSize]);
-            // Note: if use lzo, here will LZO_E_OUTPUT_RUNOVER, so ,use mini lzo js
-            recordBlock = _lzoWrapper2.default.decompress(_common2.default.appendBuffer(header, blockBufDecrypted), decompSize, 1308672);
-            recordBlock = (0, _bufferToArraybuffer2.default)(recordBlock).slice(recordBlock.byteOffset, recordBlock.byteOffset + recordBlock.byteLength);
+            comp_type = 'lzo'; // the header was need by lzo library, should append before real compressed data
+
+            var header = new ArrayBuffer([0xf0, decompSize]); // Note: if use lzo, here will LZO_E_OUTPUT_RUNOVER, so ,use mini lzo js
+
+            recordBlock = _lzoWrapper["default"].decompress(_common["default"].appendBuffer(header, blockBufDecrypted), decompSize, 1308672);
+            recordBlock = (0, _bufferToArraybuffer["default"])(recordBlock).slice(recordBlock.byteOffset, recordBlock.byteOffset + recordBlock.byteLength);
           } else if (rbCompType.toString('hex') === '02000000') {
-            comp_type = 'zlib';
-            // zlib decompress
-            recordBlock = _pako2.default.inflate(blockBufDecrypted);
+            comp_type = 'zlib'; // zlib decompress
+
+            recordBlock = _pako["default"].inflate(blockBufDecrypted);
           }
         }
-        recordBlock = new _bl2.default(recordBlock);
 
-        // notice that adler32 return signed value
+        recordBlock = new _bl["default"](recordBlock); // notice that adler32 return signed value
         // TODO: ignore the checksum
         // assert(adler32 == zlib.adler32(record_block) & 0xffffffff)
 
-        (0, _assert2.default)(recordBlock.length === decompSize);
-
+        (0, _assert["default"])(recordBlock.length === decompSize);
         /**
          * 请注意，block 是会有很多个的，而每个block都可能会被压缩
          * 而 key_list中的 record_start, key_text是相对每一个block而言的，end是需要每次解析的时候算出来的
          * 所有的record_start/length/end都是针对解压后的block而言的
          */
-
         // split record block according to the offset info from key block
+
         var offset = 0;
         var i = 0;
+
         while (i < this.keyList.length) {
           var recordStart = this.keyList[i].recordStartOffset;
-          var keyText = this.keyList[i].keyText;
+          var keyText = this.keyList[i].keyText; // # reach the end of current record block
 
-          // # reach the end of current record block
           if (recordStart - offset >= recordBlock.length) {
             break;
-          }
-          // # record end index
+          } // # record end index
+
+
           var recordEnd = void 0;
+
           if (i < this.keyList.length - 1) {
             recordEnd = this.keyList[i + 1].recordStartOffset;
           } else {
             recordEnd = recordBlock.length + offset;
           }
-          i += 1;
-          // const data = record_block.slice(record_start - offset, record_end - offset);
+
+          i += 1; // const data = record_block.slice(record_start - offset, record_end - offset);
+
           keyData.push({
             key: keyText,
             idx: item_counter,
@@ -893,41 +924,41 @@ var MDictBase = function () {
             relateive_record_start: recordStart - offset,
             relative_record_end: recordEnd - offset
           });
-
           item_counter++;
         }
+
         offset += recordBlock.length;
         sizeCounter += compSize;
       }
 
-      (0, _assert2.default)(sizeCounter === this.recordHeader.recordBlockCompSize);
-
+      (0, _assert["default"])(sizeCounter === this.recordHeader.recordBlockCompSize);
       this.keyData = keyData;
       this._recordBlockEndOffset = this._recordBlockStartOffset + sizeCounter;
     }
-
     /**
      * find record which record start locate
      * @param {number} recordStart record start offset
      */
 
   }, {
-    key: '_reduceRecordBlock',
+    key: "_reduceRecordBlock",
     value: function _reduceRecordBlock(recordStart) {
       var left = 0;
       var right = this.recordBlockInfoList.length - 1;
       var mid = 0;
+
       while (left <= right) {
         mid = left + (right - left >> 1);
+
         if (recordStart >= this.recordBlockInfoList[mid].decompAccumulator) {
           left = mid + 1;
         } else {
           right = mid - 1;
         }
       }
+
       return left - 1;
     }
-
     /**
      * decode record block by record block id quickly search
      * @param {number} rbid record block id
@@ -937,7 +968,7 @@ var MDictBase = function () {
      */
 
   }, {
-    key: '_decodeRecordBlockByRBID',
+    key: "_decodeRecordBlockByRBID",
     value: function _decodeRecordBlockByRBID(rbid, keyText, start, nextStart) {
       // decode record block by record block id
       this._recordBlockStartOffset = this._recordInfoEndOffset;
@@ -946,72 +977,81 @@ var MDictBase = function () {
       var compAccumulator = this.recordBlockInfoList[rbid].compAccumulator;
       var decompAccumulator = this.recordBlockInfoList[rbid].decompAccumulator;
       var startOffset = compAccumulator + this._recordBlockStartOffset;
-      var rbCompBuff = this._readBuffer(startOffset, compSize);
 
-      // 4 bytes: compression type
-      var rbCompType = new _bl2.default(rbCompBuff.slice(0, 4));
+      var rbCompBuff = this._readBuffer(startOffset, compSize); // 4 bytes: compression type
 
-      // record_block stores the final record data
-      var recordBlock = void 0;
 
-      // TODO: igore adler32 offset
+      var rbCompType = new _bl["default"](rbCompBuff.slice(0, 4)); // record_block stores the final record data
+
+      var recordBlock; // TODO: igore adler32 offset
       // Note: here ignore the checksum part
       // bytes: adler32 checksum of decompressed record block
       // adler32 = unpack('>I', record_block_compressed[4:8])[0]
+
       if (rbCompType.toString('hex') === '00000000') {
         recordBlock = rbCompBuff.slice(8, rbCompBuff.length);
       } else {
         // --------------
         // decrypt
         // --------------
-        var blockBufDecrypted = null;
-        // if encrypt type == 1, the record block was encrypted
-        if (this._encrypt === 1 /* || (this.ext == "mdd" && this._encrypt === 2 ) */
+        var blockBufDecrypted = null; // if encrypt type == 1, the record block was encrypted
+
+        if (this._encrypt === 1
+        /* || (this.ext == "mdd" && this._encrypt === 2 ) */
         ) {
             // const passkey = new Uint8Array(8);
             // record_block_compressed.copy(passkey, 0, 4, 8);
             // passkey.set([0x95, 0x36, 0x00, 0x00], 4); // key part 2: fixed data
-            blockBufDecrypted = _common2.default.mdxDecrypt(rbCompBuff);
+            blockBufDecrypted = _common["default"].mdxDecrypt(rbCompBuff);
           } else {
           blockBufDecrypted = rbCompBuff.slice(8, rbCompBuff.length);
-        }
-        // --------------
+        } // --------------
         // decompress
         // --------------
+
+
         if (rbCompType.toString('hex') === '01000000') {
           // the header was need by lzo library, should append before real compressed data
-          var header = new ArrayBuffer([0xf0, decompSize]);
-          // Note: if use lzo, here will LZO_E_OUTPUT_RUNOVER, so ,use mini lzo js
-          recordBlock = _lzoWrapper2.default.decompress(_common2.default.appendBuffer(header, blockBufDecrypted), decompSize, 1308672);
-          recordBlock = (0, _bufferToArraybuffer2.default)(recordBlock).slice(recordBlock.byteOffset, recordBlock.byteOffset + recordBlock.byteLength);
+          var header = new ArrayBuffer([0xf0, decompSize]); // Note: if use lzo, here will LZO_E_OUTPUT_RUNOVER, so ,use mini lzo js
+
+          recordBlock = _lzoWrapper["default"].decompress(_common["default"].appendBuffer(header, blockBufDecrypted), decompSize, 1308672);
+          recordBlock = (0, _bufferToArraybuffer["default"])(recordBlock).slice(recordBlock.byteOffset, recordBlock.byteOffset + recordBlock.byteLength);
         } else if (rbCompType.toString('hex') === '02000000') {
           // zlib decompress
-          recordBlock = _pako2.default.inflate(blockBufDecrypted);
+          recordBlock = _pako["default"].inflate(blockBufDecrypted);
         }
       }
-      recordBlock = new _bl2.default(recordBlock);
 
-      // notice that adler32 return signed value
+      recordBlock = new _bl["default"](recordBlock); // notice that adler32 return signed value
       // TODO: ignore the checksum
       // assert(adler32 == zlib.adler32(record_block) & 0xffffffff)
-      (0, _assert2.default)(recordBlock.length === decompSize);
 
+      (0, _assert["default"])(recordBlock.length === decompSize);
       var recordStart = start - decompAccumulator;
       var recordEnd = nextStart - decompAccumulator;
       var data = recordBlock.slice(recordStart, recordEnd);
+
       if (this.ext === 'mdd') {
-        return { keyText: keyText, definition: BASE64ENCODER(data) };
+        return {
+          keyText: keyText,
+          definition: BASE64ENCODER(data)
+        };
       }
-      return { keyText: keyText, definition: this._decoder.decode(data) };
+
+      return {
+        keyText: keyText,
+        definition: this._decoder.decode(data)
+      };
     }
   }, {
-    key: '_readBuffer',
+    key: "_readBuffer",
     value: function _readBuffer(start, length) {
-      return _readChunk2.default.sync(this.fname, start, length);
+      return _readChunk["default"].sync(this.fname, start, length);
     }
   }]);
 
   return MDictBase;
 }();
 
-exports.default = MDictBase;
\ No newline at end of file
+var _default = MDictBase;
+exports["default"] = _default;
\ No newline at end of file
diff --git a/lib/mdict.js b/lib/mdict.js
index 4283e4a..84168f4 100644
--- a/lib/mdict.js
+++ b/lib/mdict.js
@@ -1,67 +1,76 @@
-'use strict';
+"use strict";
+
+function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
 
 Object.defineProperty(exports, "__esModule", {
   value: true
 });
+exports["default"] = void 0;
+
+var _lemmatizer = require("lemmatizer");
 
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+var _dictionaryEnUs = _interopRequireDefault(require("dictionary-en-us"));
 
-var _lemmatizer = require('lemmatizer');
+var _nspell = _interopRequireDefault(require("nspell"));
 
-var _dictionaryEnUs = require('dictionary-en-us');
+var _doublearray = _interopRequireDefault(require("doublearray"));
 
-var _dictionaryEnUs2 = _interopRequireDefault(_dictionaryEnUs);
+var _mdictBase = _interopRequireDefault(require("./mdict-base"));
 
-var _nspell = require('nspell');
+var _common = _interopRequireDefault(require("./common"));
 
-var _nspell2 = _interopRequireDefault(_nspell);
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
 
-var _doublearray = require('doublearray');
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-var _doublearray2 = _interopRequireDefault(_doublearray);
+function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
 
-var _mdictBase = require('./mdict-base');
+function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
 
-var _mdictBase2 = _interopRequireDefault(_mdictBase);
+function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
 
-var _common = require('./common');
+function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
 
-var _common2 = _interopRequireDefault(_common);
+function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
 
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
 
-function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
 
-function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /// <reference path="../typings/mdict.d.ts" />
+function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
 
-var Mdict = function (_MdictBase) {
+var Mdict = /*#__PURE__*/function (_MdictBase) {
   _inherits(Mdict, _MdictBase);
 
+  var _super = _createSuper(Mdict);
+
   function Mdict(fname) {
+    var _this;
+
     var searchOptions = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
 
     _classCallCheck(this, Mdict);
 
     var passcode = searchOptions.passcode || undefined;
-
-    var _this = _possibleConstructorReturn(this, (Mdict.__proto__ || Object.getPrototypeOf(Mdict)).call(this, fname, passcode));
-
+    _this = _super.call(this, fname, passcode);
     _this.searchOptions = {};
     searchOptions = searchOptions || {};
     _this.searchOptions.passcode = searchOptions.passcode || undefined;
-    _this.searchOptions.keyCaseSensitive = searchOptions.keyCaseSensitive;
-    _this.searchOptions.stripKey = searchOptions.stripKey;
+    _this.searchOptions.keyCaseSensitive = searchOptions.keyCaseSensitive == undefined ? true : searchOptions.stripKey;
+    _this.searchOptions.stripKey = searchOptions.stripKey == undefined ? true : searchOptions.stripKey;
     return _this;
   }
 
   _createClass(Mdict, [{
-    key: '_stripKey',
+    key: "_stripKey",
     value: function _stripKey() {
-      var keyCaseSensitive = this.searchOptions.keyCaseSensitive || _common2.default.isTrue(this.header.KeyCaseSensitive);
-      var stripKey = this.searchOptions.stripKey || _common2.default.isTrue(this.header.stripKey);
-      var regexp = _common2.default.REGEXP_STRIPKEY[this.ext];
+      var keyCaseSensitive = this.searchOptions.keyCaseSensitive || _common["default"].isTrue(this.header.KeyCaseSensitive);
+
+      var stripKey = this.searchOptions.stripKey || _common["default"].isTrue(this.header.stripKey);
+
+      var regexp = _common["default"].REGEXP_STRIPKEY[this.ext];
 
       if (this.ext === 'mdd') {
         return function _s(key) {
@@ -77,58 +86,82 @@ var Mdict = function (_MdictBase) {
         };
       }
 
-      return this.searchOptions.stripKey || _common2.default.isTrue(this.header.stripKey || (this._version >= 2.0 ? '' : 'yes')) ? function _s(key) {
+      return this.searchOptions.stripKey || _common["default"].isTrue(this.header.stripKey || (this._version >= 2.0 ? '' : 'yes')) ? function _s(key) {
         return key.toLowerCase().replace(regexp, '$1');
       } : function _s(key) {
         return key.toLowerCase();
       };
     }
   }, {
-    key: 'lookup',
+    key: "lookup",
     value: function lookup(word) {
       var sfunc = this._stripKey();
-      var kbid = this._reduceWordKeyBlock(word, sfunc);
-      // not found
+
+      var kbid = this._reduceWordKeyBlock(word, sfunc); // not found
+
+
       if (kbid < 0) {
-        return { keyText: word, definition: null };
+        return {
+          keyText: word,
+          definition: null
+        };
       }
+
       var list = this._decodeKeyBlockByKBID(kbid);
-      var i = this._binarySearh(list, word, sfunc);
-      // if not found the key block, return undefined
-      if (!list[i]) return { keyText: word, definition: null };
+
+      var i = this._binarySearh(list, word, sfunc); // if not found the key block, return undefined
+
+
+      if (!list[i]) return {
+        keyText: word,
+        definition: null
+      };
+
       var rid = this._reduceRecordBlock(list[i].recordStartOffset);
+
       var nextStart = i + 1 >= list.length ? this._recordBlockStartOffset + this.recordBlockInfoList[this.recordBlockInfoList.length - 1].decompAccumulator + this.recordBlockInfoList[this.recordBlockInfoList.length - 1].decompSize : list[i + 1].recordStartOffset;
+
       var data = this._decodeRecordBlockByRBID(rid, list[i].keyText, list[i].recordStartOffset, nextStart);
+
       return data;
     }
   }, {
-    key: '_lookupKID',
+    key: "_lookupKID",
     value: function _lookupKID(word) {
       var sfunc = this._stripKey();
+
       var kbid = this._reduceWordKeyBlock(word, sfunc);
+
       var list = this._decodeKeyBlockByKBID(kbid);
+
       var i = this._binarySearh(list, word, sfunc);
-      return { idx: i, list: list };
+
+      return {
+        idx: i,
+        list: list
+      };
     }
   }, {
-    key: '_binarySearh',
+    key: "_binarySearh",
     value: function _binarySearh(list, word, _s) {
       if (!_s || _s == undefined) {
         // eslint-disable-next-line
         _s = this._stripKey();
       }
+
       var left = 0;
       var right = list.length;
       var mid = 0;
+
       while (left < right) {
-        mid = left + (right - left >> 1);
-        // if case sensitive, the uppercase word is smaller than lowercase word
+        mid = left + (right - left >> 1); // if case sensitive, the uppercase word is smaller than lowercase word
         // for example: `Holanda` is smaller than `abacaxi`
         // so when comparing with the words, we should use the dictionary order,
         // however, if we change the word to lowercase, the binary search algorithm will be confused
         // so, we use the enhanced compare function `common.wordCompare`
-        var compareResult = this.compareFn(_s(word), _s(list[mid].keyText));
-        // console.log(`@#@# wordCompare ${_s(word)} ${_s(list[mid].keyText)} ${compareResult} l: ${left} r: ${right} mid: ${mid} ${list[mid].keyText}`)
+
+        var compareResult = this.compareFn(_s(word), _s(list[mid].keyText)); // console.log(`@#@# wordCompare ${_s(word)} ${_s(list[mid].keyText)} ${compareResult} l: ${left} r: ${right} mid: ${mid} ${list[mid].keyText}`)
+
         if (compareResult > 0) {
           left = mid + 1;
         } else if (compareResult == 0) {
@@ -137,62 +170,70 @@ var Mdict = function (_MdictBase) {
           right = mid - 1;
         }
       }
+
       return left;
     }
-
     /**
      * get word prefix words
      * @param {string} phrase the word which needs to find prefix
      */
 
   }, {
-    key: 'prefix',
+    key: "prefix",
     value: function prefix(phrase) {
       var sfunc = this._stripKey();
+
       var kbid = this._reduceWordKeyBlock(phrase, sfunc);
+
       var list = this._decodeKeyBlockByKBID(kbid);
-      var trie = _doublearray2.default.builder().build(list.map(function (keyword) {
+
+      var trie = _doublearray["default"].builder().build(list.map(function (keyword) {
         return {
           k: keyword.keyText,
           v: keyword.recordStartOffset
         };
       }));
+
       return trie.commonPrefixSearch(phrase).map(function (item) {
-        return { key: item.k, rofset: item.v };
+        return {
+          key: item.k,
+          rofset: item.v
+        };
       });
     }
-
     /**
      * get words associated
      * @param {string} phrase the word which needs to be associated
      */
 
   }, {
-    key: 'associate',
+    key: "associate",
     value: function associate(phrase) {
       var sfunc = this._stripKey();
+
       var kbid = this._reduceWordKeyBlock(phrase, sfunc);
+
       var list = this._decodeKeyBlockByKBID(kbid);
+
       var matched = list.filter(function (item) {
         return sfunc(item.keyText).startsWith(sfunc(phrase));
       });
-      if (!matched.length) return matched;
-      // in case there are matched items in next key block
+      if (!matched.length) return matched; // in case there are matched items in next key block
+
       while (matched[matched.length - 1].keyText === list[list.length - 1].keyText && kbid < this.keyBlockInfoList.length) {
         kbid++;
         list = this._decodeKeyBlockByKBID(kbid);
         matched.concat(list.filter(function (item) {
           return sfunc(item.keyText).startsWith(sfunc(phrase));
         }));
-      }
-      // to meet the typings
+      } // to meet the typings
+
+
       matched.map(function (item) {
         item.rofset = item.recordStartOffset;
       });
-
       return matched;
     }
-
     /**
      * fuzzy_search
      * find latest `fuzzy_size` words, and filter by lavenshtein_distance
@@ -207,7 +248,7 @@ var Mdict = function (_MdictBase) {
      */
 
   }, {
-    key: 'fuzzy_search',
+    key: "fuzzy_search",
     value: function fuzzy_search(word, fuzzy_size, ed_gap) {
       var _this2 = this;
 
@@ -217,70 +258,70 @@ var Mdict = function (_MdictBase) {
         return {
           key: kv.key,
           idx: kv.rofset,
-          ed: _common2.default.levenshtein_distance(word, kv.k)
+          ed: _common["default"].levenshtein_distance(word, kv.k)
         };
       }));
       fuzzy_size = fuzzy_size - fwords.length < 0 ? 0 : fuzzy_size - fwords.length;
       fwords.map(function (fw) {
-        var _lookupKID2 = _this2._lookupKID(fw.key),
-            idx = _lookupKID2.idx,
-            list = _lookupKID2.list;
+        var _this2$_lookupKID = _this2._lookupKID(fw.key),
+            idx = _this2$_lookupKID.idx,
+            list = _this2$_lookupKID.list;
 
         return _this2._find_nabor(idx, Math.ceil(fuzzy_size / fwords.length), list).filter(function (item) {
-          return _common2.default.levenshtein_distance(item.keyText, word) <= ed_gap;
+          return _common["default"].levenshtein_distance(item.keyText, word) <= ed_gap;
         }).map(function (kitem) {
           return fuzzy_words.push({
             key: kitem.keyText,
             rofset: kitem.recordStartOffset,
-            ed: _common2.default.levenshtein_distance(word, kitem.keyText)
+            ed: _common["default"].levenshtein_distance(word, kitem.keyText)
           });
         });
       });
       return fuzzy_words;
     }
-
     /**
      * return word's lemmatizer
      * @param {string} phrase word phrase
      */
 
   }, {
-    key: 'lemmer',
+    key: "lemmer",
     value: function lemmer(phrase) {
       return (0, _lemmatizer.lemmatizer)(phrase);
     }
   }, {
-    key: '_loadSuggDict',
+    key: "_loadSuggDict",
     value: function _loadSuggDict() {
       return new Promise(function (resolve, reject) {
         function onDictLoad(err, dict) {
           if (err) {
             reject(err);
           }
+
           resolve(dict);
         }
-        (0, _dictionaryEnUs2.default)(onDictLoad);
+
+        (0, _dictionaryEnUs["default"])(onDictLoad);
       });
     }
   }, {
-    key: 'suggest',
+    key: "suggest",
     value: function suggest(phrase) {
       return this._loadSuggDict().then(function (dict) {
-        var spell = (0, _nspell2.default)(dict);
+        var spell = (0, _nspell["default"])(dict);
         return spell.suggest(phrase);
       }, function (err) {
         throw err;
       });
     }
   }, {
-    key: '_find_nabor',
+    key: "_find_nabor",
     value: function _find_nabor(idx, fuzsize, list) {
       var imax = list.length;
       var istart = idx - fuzsize < 0 ? 0 : idx - fuzsize;
       var iend = idx + fuzsize > imax ? imax : idx + fuzsize;
       return list.slice(istart, iend);
     }
-
     /**
      * parse the definition by word and ofset
      * @param {string} word the target word
@@ -288,21 +329,24 @@ var Mdict = function (_MdictBase) {
      */
 
   }, {
-    key: 'parse_defination',
+    key: "parse_defination",
     value: function parse_defination(word, rstartofset) {
       var rid = this._reduceRecordBlock(rstartofset);
 
-      var _lookupKID3 = this._lookupKID(word),
-          idx = _lookupKID3.idx,
-          list = _lookupKID3.list;
+      var _this$_lookupKID = this._lookupKID(word),
+          idx = _this$_lookupKID.idx,
+          list = _this$_lookupKID.list;
 
       var nextStart = idx + 1 >= list.length ? this._recordBlockStartOffset + this.recordBlockInfoList[this.recordBlockInfoList.length - 1].decompAccumulator + this.recordBlockInfoList[this.recordBlockInfoList.length - 1].decompSize : list[idx + 1].recordStartOffset;
+
       var data = this._decodeRecordBlockByRBID(rid, list[idx].keyText, list[idx].recordStartOffset, nextStart);
+
       return data;
     }
   }]);
 
   return Mdict;
-}(_mdictBase2.default);
+}(_mdictBase["default"]);
 
-exports.default = Mdict;
\ No newline at end of file
+var _default = Mdict;
+exports["default"] = _default;
\ No newline at end of file
diff --git a/lib/ripemd128.js b/lib/ripemd128.js
index b0513bf..432bb9c 100644
--- a/lib/ripemd128.js
+++ b/lib/ripemd128.js
@@ -1,4 +1,4 @@
-'use strict';
+"use strict";
 
 /*
  * A pure JavaScript implementation of RIPEMD128 using Uint8Array as input/output.
@@ -12,15 +12,13 @@
  *
  * RIPEMD-128 (c) 1996 Hans Dobbertin, Antoon Bosselaers, and Bart Preneel
  */
-
 // implementation
-
 // convert array of number to Uint32Array
 function asUint32Array(arr) {
   return new Uint32Array(arr);
-}
+} // concat 2 typed array
+
 
-// concat 2 typed array
 function concat(a, b) {
   if (!a && !b) throw new Error('Please specify valid arguments for parameters a and b.');
   if (!b || b.length === 0) return a;
@@ -29,15 +27,16 @@ function concat(a, b) {
   c.set(a);
   c.set(b, a.length);
   return c;
-}
+} // swap high and low bits of a 32-bit int.
+
 
-// swap high and low bits of a 32-bit int.
 function rotl(x, n) {
   return x >>> 32 - n | x << n;
-}
-// eslint-disable-next-line
-var DIGEST = 128;
-// eslint-disable-next-line
+} // eslint-disable-next-line
+
+
+var DIGEST = 128; // eslint-disable-next-line
+
 var BLOCK = 64;
 var S = [[11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8], // round 1
 [7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12], // round 2
@@ -46,7 +45,8 @@ var S = [[11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8], // round 1
 [8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6], // parallel round 1
 [9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11], // parallel round 2
 [9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5], // parallel round 3
-[15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8]].map(asUint32Array);
+[15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8] // parallel round 4
+].map(asUint32Array);
 var X = [[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15], // round 1
 [7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8], // round 2
 [3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12], // round 3
@@ -54,7 +54,8 @@ var X = [[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15], // round 1
 [5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12], // parallel round 1
 [6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2], // parallel round 2
 [15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13], // parallel round 3
-[8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14]].map(asUint32Array);
+[8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14] // parallel round 4
+].map(asUint32Array);
 var K = asUint32Array([0x00000000, // FF
 0x5a827999, // GG
 0x6ed9eba1, // HH
@@ -62,8 +63,8 @@ var K = asUint32Array([0x00000000, // FF
 0x50a28be6, // III
 0x5c4dd124, // HHH
 0x6d703ef3, // GGG
-0x00000000] // FFF
-);
+0x00000000 // FFF
+]);
 var F = [function F1(x, y, z) {
   return x ^ y ^ z;
 }, function F2(x, y, z) {
@@ -75,34 +76,31 @@ var F = [function F1(x, y, z) {
 }];
 
 exports.ripemd128 = function ripemd128(data) {
-  var aa = void 0;
-  var bb = void 0;
-  var cc = void 0;
-  var dd = void 0;
-  var aaa = void 0;
-  var bbb = void 0;
-  var ccc = void 0;
-  var ddd = void 0;
-  var i = void 0;
-  var l = void 0;
-  var r = void 0;
-  var rr = void 0;
-  var t = void 0;
-  var tmp = void 0;
-  var x = void 0;
+  var aa;
+  var bb;
+  var cc;
+  var dd;
+  var aaa;
+  var bbb;
+  var ccc;
+  var ddd;
+  var i;
+  var l;
+  var r;
+  var rr;
+  var t;
+  var tmp;
+  var x;
   var hash = new Uint32Array([0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476]);
   var bytes = data.length;
-
   var padding = new Uint8Array((bytes % 64 < 56 ? 56 : 120) - bytes % 64);
   padding[0] = [0x80];
+  data = new Uint32Array(concat(data, padding).buffer); // ending with check bits (= little endian 64-bit int, 8 * data.length)
+
+  bytes <<= 3; // eslint-disable-next-line
 
-  data = new Uint32Array(concat(data, padding).buffer);
+  x = concat(data, [bytes, bytes >> 31 >> 1]); // update hash
 
-  // ending with check bits (= little endian 64-bit int, 8 * data.length)
-  bytes <<= 3;
-  // eslint-disable-next-line
-  x = concat(data, [bytes, bytes >> 31 >> 1]);
-  // update hash
   for (i = 0, t = 0, l = x.length; i < l; i += 16, t = 0) {
     aa = aaa = hash[0];
     bb = bbb = hash[1];
@@ -112,7 +110,6 @@ exports.ripemd128 = function ripemd128(data) {
     for (; t < 64; ++t) {
       r = ~~(t / 16);
       aa = rotl(aa + F[r](bb, cc, dd) + x[i + X[r][t % 16]] + K[r], S[r][t % 16]);
-
       tmp = dd;
       dd = cc;
       cc = bb;
@@ -124,7 +121,6 @@ exports.ripemd128 = function ripemd128(data) {
       r = ~~(t / 16);
       rr = ~~((63 - t % 64) / 16);
       aaa = rotl(aaa + F[rr](bbb, ccc, ddd) + x[i + X[r][t % 16]] + K[r], S[r][t % 16]);
-
       tmp = ddd;
       ddd = ccc;
       ccc = bbb;
diff --git a/package.json b/package.json
index 3abd62a..da2c8c5 100644
--- a/package.json
+++ b/package.json
@@ -5,9 +5,9 @@
   "main": "lib/mdict.js",
   "types": "typings/mdict.d.ts",
   "scripts": {
-    "debug": "npm run build && mocha --require babel-core/register test/debug.spec.js",
-    "test": "npm run build && mocha --require babel-core/register",
-    "coverage": "npm run build && nyc mocha --require babel-core/register",
+    "debug": "npm run build && mocha --require @babel/register test/debug.test.js",
+    "test": "npm run build && mocha --require @babel/register test/*.spec.js",
+    "coverage": "npm run build && nyc mocha --require @babel/register",
     "build": "babel src --out-dir lib",
     "eslint": "eslint src"
   },
@@ -31,7 +31,7 @@
     "blob-to-buffer": "^1.2.6",
     "buffer": "^5.0.7",
     "buffer-dataview": "0.0.2",
-    "buffer-to-arraybuffer": "0.0.5",
+    "buffer-to-arraybuffer": "0.0.6",
     "detect-node": "^2.0.3",
     "dictionary-en-us": "^2.0.0",
     "doublearray": "0.0.2",
@@ -50,17 +50,15 @@
     "node": ">=3.0.0"
   },
   "devDependencies": {
-    "@babel/core": "^7.1.2",
-    "@babel/plugin-transform-dotall-regex": "^7.0.0-beta.51",
+    "@babel/cli": "^7.14.5",
+    "@babel/core": "^7.14.6",
+    "@babel/plugin-transform-arrow-functions": "^7.14.5",
+    "@babel/plugin-transform-runtime": "^7.14.5",
+    "@babel/polyfill": "^7.12.1",
+    "@babel/preset-env": "^7.14.7",
+    "@babel/preset-stage-0": "^7.8.3",
+    "@babel/register": "^7.14.5",
     "@everymundo/linenumber": "^1.0.0",
-    "babel-core": "^6.26.3",
-    "babel-plugin-transform-es2015-destructuring": "^6.23.0",
-    "babel-plugin-transform-es2015-modules-commonjs": "^6.26.2",
-    "babel-plugin-transform-es2015-parameters": "^6.24.1",
-    "babel-plugin-transform-es2015-spread": "^6.22.0",
-    "babel-plugin-transform-strict-mode": "^6.24.1",
-    "babel-preset-es2015": "^6.24.1",
-    "babel-preset-stage-0": "^6.24.1",
     "benchmark": "^2.1.4",
     "chai": "^4.2.0",
     "eslint": "^4.19.1",
@@ -69,8 +67,9 @@
     "eslint-plugin-import": "^2.12.0",
     "eslint-plugin-jsx-a11y": "^6.0.3",
     "eslint-plugin-react": "^7.9.1",
+    "jest": "^27.0.5",
     "levenshtein-edit-distance": "^2.0.3",
-    "microtime": "^2.1.8",
+    "microtime": "^3.0.0",
     "mocha": "^5.2.0",
     "nyc": "^13.3.0",
     "prettier": "2.3.1",
diff --git a/src/mdict.js b/src/mdict.js
index d6e4adf..5138625 100644
--- a/src/mdict.js
+++ b/src/mdict.js
@@ -15,8 +15,8 @@ class Mdict extends MdictBase {
     this.searchOptions = {};
     searchOptions = searchOptions || {};
     this.searchOptions.passcode = searchOptions.passcode || undefined;
-    this.searchOptions.keyCaseSensitive = searchOptions.keyCaseSensitive;
-    this.searchOptions.stripKey = searchOptions.stripKey;
+    this.searchOptions.keyCaseSensitive = searchOptions.keyCaseSensitive == undefined ? true:searchOptions.stripKey;
+    this.searchOptions.stripKey = searchOptions.stripKey == undefined ? true:searchOptions.stripKey;
   }
 
   _stripKey() {
diff --git a/test/associate.spec.js b/test/associate.spec.js
index 2756273..986b1c3 100644
--- a/test/associate.spec.js
+++ b/test/associate.spec.js
@@ -1,20 +1,17 @@
 import { assert } from 'chai';
 import Mdict from '../src/mdict';
 
-// loading dictionary
-const startTime = new Date().getSeconds();
+it('oale8 parse_definition should start with correct content', () => {
+  // loading dictionary
 const mdict = new Mdict('mdx/testdict/oale8.mdx');
-const endTime = new Date().getSeconds();
-// eslint-disable-next-line
-console.log(`Mdict#loading time: ${endTime - startTime} sec`);
-
 const matched = mdict.associate('on');
-assert.isTrue(matched.length > 0);
+  assert.isTrue(matched.length > 0);
+  assert.isTrue(matched != undefined);
+  assert.isTrue(matched[0]!= undefined);
+  
+let defination = mdict.parse_defination(matched[0].keyText, matched[0].recordStartOffset);
 
-let defination = mdict.parse_defination(
-  matched[0].keyText,
-  matched[0].recordStartOffset
-);
 assert.isTrue(
   defination.definition.startsWith('<link rel="stylesheet" type="text/css" ')
 );
+})
\ No newline at end of file
diff --git a/test/debug.spec.js b/test/debug.test.js
similarity index 100%
rename from test/debug.spec.js
rename to test/debug.test.js
diff --git a/test/load.spec.js b/test/load.bench.js
similarity index 100%
rename from test/load.spec.js
rename to test/load.bench.js
diff --git a/test/normal.spec.js b/test/normal.spec.js
index d39465b..2a85af1 100644
--- a/test/normal.spec.js
+++ b/test/normal.spec.js
@@ -1,4 +1,4 @@
-import { expect } from 'chai';
+import { assert } from 'chai';
 
 import Mdict from '../src/mdict';
 
@@ -8,61 +8,64 @@ describe('Mdict', () => {
   describe('#lookup', () => {
     it("should be 'micro'", () => {
       const def = mdict.lookup('micro');
-      expect(def.definition).to.be.a('string');
+      assert.isTrue((typeof def.definition) === 'string');
       const expect_str = `
       <link rel="stylesheet" type="text/css" href="oalecd8e.css"><script src="jquery.js" charset="utf-8" type="text/javascript" language="javascript"></script><script src="oalecd8e.js" charset="utf-8" type="text/javascript" language="javascript"></script><span id="micro_e" name="micro" idm_id="000022766" class="entry"><span class="h-g"><span class="top-g"><span class="h">micro</span><span class="oalecd8e_show_all"><em></em></span> <span class="ei-g"><span class="z_ei-g">/</span><a class="fayin" href="sound://uk/micro__gb_1.mp3"><span class="phon-gb">ˈmaɪkrəʊ</span><img src="uk_pron.png" class="fayin"/></a><span class="z">; <span class="z_phon-us">NAmE</span></span><a class="fayin" href="sound://us/micro__us_1.mp3"><span class="phon-us">ˈmaɪkroʊ</span><img src="us_pron.png" class="fayin"/></a><span class="z_ei-g">/</span></span><span class="block-g"><span class="pos-g"> <span class="pos">noun</span> </span></span><span class="ifs-g"><span class="z_br"> (</span><span class="if-g"><span class="il">pl.</span> <span id="micro_if_1" class="if">micros</span></span><span class="z_br">) </span></span> <span class="xr-g">= <span id="micro_xr_1" href="microcomputer_e" class="xr"><span class="Ref"> <span class="xh"> <a href="entry://microcomputer">microcomputer</a></span> </span></span></span></span><span class="infl"><span class="inflection">micro</span> <span class="inflection">micros</span> </span></span><span class="pracpron"><span class="pron-g"><span class="wd">micro</span> <span class="ei-g"><span class="z_ei-g">/</span><a class="fayin" href="sound://uk/micro__gb_1.mp3"><span class="phon-gb">ˈmaɪkrəʊ</span><img src="uk_pron.png" class="fayin"/></a><span class="z">; <span class="z_phon-us">NAmE</span></span><a class="fayin" href="sound://us/micro__us_1.mp3"><span class="phon-us">ˈmaɪkroʊ</span><img src="us_pron.png" class="fayin"/></a><span class="z_ei-g">/</span></span></span></span></span>\r\n\u0000
       `;
-      expect(def.definition.trim()).to.be.equal(expect_str.trim());
+      assert.isTrue(def.definition.trim() === expect_str.trim());
     });
     it("should be 'introduction'", () => {
       const def = mdict.lookup('introduction');
-      expect(def.definition).to.be.a('string');
+      assert.isTrue((typeof def.definition) === 'string');
 
       // eslint-disable-next-line
       const expect_str = `
       <link rel="stylesheet" type="text/css" href="oalecd8e.css"><script src="jquery.js" charset="utf-8" type="text/javascript" language="javascript"></script><script src="oalecd8e.js" charset="utf-8" type="text/javascript" language="javascript"></script><span id="introduction_e" name="introduction" idm_id="000019229" class="entry"><span class="h-g"><span class="top-g"><span class="h">intro·duc·tion</span><span class="oalecd8e_show_all"><em></em></span> <span class="z"> <span class="symbols-coresym">★</span> </span><span class="ei-g"><span class="z_ei-g">/</span><a class="fayin" href="sound://uk/introduction__gb_1.mp3"><span class="phon-gb">ˌɪntrəˈdʌkʃn</span><img src="uk_pron.png" class="fayin"/></a><span class="z">; <span class="z_phon-us">NAmE</span></span><a class="fayin" href="sound://us/introduction__us_1.mp3"><span class="phon-usgb">ˌɪntrəˈdʌkʃn</span><img src="us_pron.png" class="fayin"/></a><span class="z_ei-g">/</span></span><span class="block-g"><span class="pos-g"> <span class="pos">noun</span> </span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">bringing into use/to a place <span class="oalecd8e_chn">采用；引进</span></span><span id="introduction_ng_1" class="n-g"><span class="z_n">1. </span><span class="symbols-small_coresym">★</span> <span class="gr"><span class="z_gr_br"> [</span>U<span class="z_gr_br">] </span></span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">the act of bringing sth into use or existence for the first time, or of bringing sth to a place for the first time <span class="oalecd8e_chn">初次投入使用；采用；引进；推行</span></span></span><span id="introduction_xg_1" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">the introduction of new manufacturing methods </span><span class="oalecd8e_chn">新制造方法的采用</span></span><span id="introduction_xg_2" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">the introduction of compulsory military service </span><span class="oalecd8e_chn">义务兵役制的实行</span></span><span id="introduction_xg_3" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">the 1 000th anniversary of the introduction of Christianity to Russia </span><span class="oalecd8e_chn">基督教传入俄罗斯 1 000 周年的纪念</span></span></span><span id="introduction_ng_2" class="n-g"><span class="z_n">2. </span><span class="symbols-small_coresym">★</span> <span class="gr"><span class="z_gr_br"> [</span>C<span class="z_gr_br">] </span></span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">a thing that is brought into use or introduced to a place for the first time <span class="oalecd8e_chn">新采用（或新引进）的事物</span></span></span><span id="introduction_xg_4" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">The book lists plants suitable for the British flower garden, among them many new introductions. </span><span class="oalecd8e_chn">这本书列出了适合英国花园种植的花草，其中有很多新引进的品种。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">of people <span class="oalecd8e_chn">人</span></span><span id="introduction_ng_3" class="n-g"><span class="z_n">3. </span><span class="symbols-small_coresym">★</span> <span class="gr"><span class="z_gr_br"> [</span>C<span class="z_gr_br">] </span></span><span id="introduction_cf_1" class="cf"> <span class="swung-dash">introduction</span>~ (to sb) </span><span class="def-g"><span class="d oalecd8e_switch_lang switch_children">the act of making one person formally known to another, in which you tell each the other's name <span class="oalecd8e_chn">（正式的）介绍，引见</span></span></span><span id="introduction_xg_5" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Introductions were made and the conversation started to flow. </span><span class="oalecd8e_chn">大家相互介绍之后交谈就开始了。</span></span><span id="introduction_xg_6" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Our speaker today <span class="cl">needs no introduction</span> <span class="gl"> (= is already well known).</span> </span><span class="oalecd8e_chn">我们今天的演讲者就不必介绍了。</span></span><span id="introduction_xg_7" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">a <span class="cl">letter of introduction</span> <span class="gl"> (= a letter which tells sb who you are, written by sb who knows both you and the person reading the letter)</span> </span><span class="oalecd8e_chn">介绍信</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">first experience <span class="oalecd8e_chn">初次经历</span></span><span id="introduction_ng_4" class="n-g"><span class="z_n">4. </span><span class="symbols-small_coresym">★</span> <span class="gr"><span class="z_gr_br"> [</span>sing.<span class="z_gr_br">] </span></span><span id="introduction_cf_2" class="cf"> <span class="swung-dash">introduction</span>~ (to sth) </span><span class="def-g"><span class="d oalecd8e_switch_lang switch_children">a person's first experience of sth <span class="oalecd8e_chn">初次经历；首次体验</span></span></span><span id="introduction_xg_8" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">This album was my first introduction to modern jazz. </span><span class="oalecd8e_chn">这张唱片专辑让我初次接触了现代爵士乐。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">of book/speech <span class="oalecd8e_chn">书；讲话</span></span><span id="introduction_ng_5" class="n-g"><span class="z_n">5. </span><span class="symbols-small_coresym">★</span> <span class="gr"><span class="z_gr_br"> [</span>C</span><span class="z">, </span><span class="gr">U<span class="z_gr_br">] </span></span><span id="introduction_cf_3" class="cf"> <span class="swung-dash">introduction</span>~ (to sth) </span><span class="def-g"><span class="d oalecd8e_switch_lang switch_children">the first part of a book or speech that gives a general idea of what is to follow <span class="oalecd8e_chn">序言；引言；导论</span></span></span><span id="introduction_xg_9" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">a brief introduction </span><span class="oalecd8e_chn">简短的序言</span></span><span id="introduction_xg_10" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">a book with an excellent introduction and notes </span><span class="oalecd8e_chn">有精彩前言和注释的书</span></span><span id="introduction_xg_11" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings"><span class="cl">By way of introduction, </span>let me give you the background to the story. </span><span class="oalecd8e_chn">作为引言，我先来介绍一下故事的背景。</span></span><span class="xr-g"> <span class="symbols-xrsym">➔</span> compare<span id="introduction_xr_1" href="preface_e" class="xr"><span class="Ref"> <span class="xh"> <a href="entry://preface">preface</a></span> </span></span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">to subject <span class="oalecd8e_chn">学科</span></span><span id="introduction_ng_6" class="n-g"><span class="z_n">6. </span><span class="symbols-small_coresym">★</span> <span class="gr"><span class="z_gr_br"> [</span>C<span class="z_gr_br">] </span></span><span id="introduction_cf_4" class="cf"> <span class="swung-dash">introduction</span>~ (to sth) </span><span class="def-g"><span class="d oalecd8e_switch_lang switch_children">a book or course for people beginning to study a subject <span class="oalecd8e_chn">初级读物；入门课程</span></span></span><span id="introduction_xg_12" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">‘An Introduction to Astronomy’ </span><span class="oalecd8e_chn">《天文学入门》</span></span><span id="introduction_xg_13" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">It's a useful introduction to an extremely complex subject. </span><span class="oalecd8e_chn">这是对一门极为复杂的学科的有益入门教程。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">in music <span class="oalecd8e_chn">音乐</span></span><span id="introduction_ng_7" class="n-g"><span class="z_n">7. </span><span class="gr"><span class="z_gr_br"> [</span>C<span class="z_gr_br">] </span></span> <span class="def-g"><span class="label-g"> (<span class="subject">music <span class="schn">音</span></span>) </span><span class="d oalecd8e_switch_lang switch_children">a short section at the beginning of a piece of music <span class="oalecd8e_chn">前奏</span></span></span><span id="introduction_xg_14" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">an eight-bar introduction </span><span class="oalecd8e_chn">有八个小节的前奏</span></span></span></span><span class="infl"><span class="inflection">introduction</span> <span class="inflection">introductions</span> </span></span><span class="pracpron"><span class="pron-g"><span class="wd">intro·duc·tion</span> <span class="ei-g"><span class="z_ei-g">/</span><a class="fayin" href="sound://uk/introduction__gb_1.mp3"><span class="phon-gb">ˌɪntrəˈdʌkʃn</span><img src="uk_pron.png" class="fayin"/></a><span class="z">; <span class="z_phon-us">NAmE</span></span><a class="fayin" href="sound://us/introduction__us_1.mp3"><span class="phon-usgb">ˌɪntrəˈdʌkʃn</span><img src="us_pron.png" class="fayin"/></a><span class="z_ei-g">/</span></span></span></span></span>\r\n\u0000
       `;
-      expect(def.definition.trim()).to.be.equal(expect_str.trim());
+      assert.isTrue(def.definition.trim() === expect_str.trim());
     });
     it("should be 'dictionary'", () => {
       const def = mdict.lookup('dictionary');
-      expect(def.definition).to.be.a('string');
+      assert.isTrue((typeof def.definition) === 'string');
       const expect_str = `
       <link rel="stylesheet" type="text/css" href="oalecd8e.css"><script src="jquery.js" charset="utf-8" type="text/javascript" language="javascript"></script><script src="oalecd8e.js" charset="utf-8" type="text/javascript" language="javascript"></script><span id="dictionary_e" name="dictionary" idm_id="000009959" class="entry"><span class="h-g"><span class="top-g"><span class="h">dic·tion·ary</span><span class="oalecd8e_show_all"><em></em></span> <span class="z"> <span class="symbols-coresym">★</span> </span><span class="ei-g"><span class="z_ei-g">/</span><a class="fayin" href="sound://uk/dictionary__gb_1.mp3"><span class="phon-gb">ˈdɪkʃənri</span><img src="uk_pron.png" class="fayin"/></a><span class="z">; <span class="z_phon-us">NAmE</span></span><a class="fayin" href="sound://us/dictionary__us_1.mp3"><span class="phon-us">ˈdɪkʃəneri</span><img src="us_pron.png" class="fayin"/></a><span class="z_ei-g">/</span></span><span class="block-g"><span class="pos-g"> <span class="pos">noun</span> </span></span><span class="ifs-g"><span class="z_br"> (</span><span class="if-g"><span class="il">pl.</span> <span id="dictionary_if_1" class="if">dic·tion·aries</span></span><span class="z_br">) </span></span></span><span id="dictionary_ng_1" class="n-g"><span class="z_n">1. </span><span class="symbols-small_coresym">★</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">a book that gives a list of the words of a language in alphabetical order and explains what they mean, or gives a word for them in a foreign language <span class="oalecd8e_chn">词典；字典；辞书</span></span></span><span id="dictionary_xg_1" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">a Spanish-English dictionary </span><span class="oalecd8e_chn">西班牙语 – 英语词典</span></span></span><span id="dictionary_ng_2" class="n-g"><span class="z_n">2. </span><span class="def-g"><span class="d oalecd8e_switch_lang switch_children">a book that explains the words that are used in a particular subject <span class="oalecd8e_chn">专业术语大全；专业词典</span></span></span><span id="dictionary_xg_2" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">a dictionary of mathematics </span><span class="oalecd8e_chn">数学词典</span></span></span><span id="dictionary_ng_3" class="n-g"><span class="z_n">3. </span><span class="def-g"><span class="d oalecd8e_switch_lang switch_children">a list of words in electronic form, for example stored in a computer's <a class="ndv" href="entry://spellchecker">spellchecker</a> <span class="oalecd8e_chn">电子词典</span></span></span></span><span class="infl"><span class="inflection">dictionary</span> <span class="inflection">dictionaries</span> </span></span><span class="pracpron"><span class="pron-g"><span class="wd">dic·tion·ary</span> <span class="ei-g"><span class="z_ei-g">/</span><a class="fayin" href="sound://uk/dictionary__gb_1.mp3"><span class="phon-gb">ˈdɪkʃənri</span><img src="uk_pron.png" class="fayin"/></a><span class="z">; <span class="z_phon-us">NAmE</span></span><a class="fayin" href="sound://us/dictionary__us_1.mp3"><span class="phon-us">ˈdɪkʃəneri</span><img src="us_pron.png" class="fayin"/></a><span class="z_ei-g">/</span></span></span></span></span>\r\n\u0000
       `;
-      expect(def.definition.trim()).to.be.equal(expect_str.trim());
+      assert.isTrue(def.definition.trim() === expect_str.trim());
     });
     it("should be 'ask'", () => {
       const def = mdict.lookup('ask');
-      expect(def.definition).to.be.a('string');
+      assert.isTrue((typeof def.definition) === 'string');
       const expect_str = `
       <link rel="stylesheet" type="text/css" href="oalecd8e.css"><script src="jquery.js" charset="utf-8" type="text/javascript" language="javascript"></script><script src="oalecd8e.js" charset="utf-8" type="text/javascript" language="javascript"></script><span name="ask" id="ask_e" idm_id="000001866" class="entry"><span class="h-g"><span class="top-g"><span name="O8T" id="O8T"  class="h">ask</span><span class="oalecd8e_show_all"><em></em></span> <span class="z"> <span class="symbols-coresym">★</span> </span><span class="ei-g"><span class="z_ei-g">/</span><a class="fayin" href="sound://uk/ask__gb_1.mp3"><span class="phon-gb">ɑːsk</span><img src="uk_pron.png" class="fayin"/></a><span class="z">; <span class="z_phon-us">NAmE</span></span><a class="fayin" href="sound://us/ask__us_1.mp3"><span class="phon-us">æsk</span><img src="us_pron.png" class="fayin"/></a><span class="z_ei-g">/</span></span><span class="pos-g"><span class="Ref"> <a href="#ask_pos_v">verb</a></span><span class="z">, </span><span class="Ref"> <a href="#ask_pos_n">noun</a></span></span></span><span class="infl"><span class="inflection">ask</span> <span class="inflection">asks</span> <span class="inflection">asked</span> <span class="inflection">asking</span> </span></span><span id="ask_pos_v" class="p-g"><span class="block-g"><span class="pos-g"> <span class="pos"><a href="#O8T">verb</a></span> <span class="symbols-small_coresym">★</span> </span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">question <span class="oalecd8e_chn">问题</span></span><span id="ask_ng_1" class="n-g"><span class="z_n">1. </span><span class="symbols-small_coresym">★</span> <span class="gr"><span class="z_gr_br"> [</span>I</span><span class="z">, </span><span class="gr">T<span class="z_gr_br">] </span></span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">to say or write sth in the form of a question, in order to get information <span class="oalecd8e_chn">问；询问</span></span></span><span id="ask_xg_1" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">How old are you — if you don't <span class="cl">mind me/my asking?</span> </span><span class="oalecd8e_chn">要是你不介意我提问，你多大年纪了？</span></span><span id="ask_cf_1" class="cf"> <span class="swung-dash">ask</span>~ about sb/sth</span><span id="ask_xg_2" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">He asked about her family. </span><span class="oalecd8e_chn">他询问了她的家庭情况。</span></span><span id="ask_cf_2" class="cf"> <span class="swung-dash">ask</span>~ sth</span><span id="ask_xg_3" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Can I <span class="cl">ask a question?</span> </span><span class="oalecd8e_chn">我能提个问题吗？</span></span><span id="ask_xg_4" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Did you ask the price? </span><span class="oalecd8e_chn">你问了价钱没有？</span></span><span id="ask_cf_3" class="cf"> + speech</span><span id="ask_xg_5" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">‘Where are you going?’ she asked. </span><span class="oalecd8e_chn">“你去哪里？”她问道。</span></span><span id="ask_cf_4" class="cf"> <span class="swung-dash">ask</span>~ sb + speech</span><span id="ask_xg_6" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">‘Are you sure?’ he asked her. </span><span class="oalecd8e_chn">“你有把握吗？”他问她。</span></span><span id="ask_cf_5" class="cf"> <span class="swung-dash">ask</span>~ sb sth</span><span id="ask_xg_7" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">She asked the students their names. </span><span class="oalecd8e_chn">她问了学生们的姓名。</span></span><span id="ask_xg_8" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">I often <span class="cl">get asked</span> that! </span><span class="oalecd8e_chn">我常常被问到那件事！</span></span><span id="ask_cf_6" class="cf"> <span class="swung-dash">ask</span>~ sb (about sth) </span><span id="ask_xg_9" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">The interviewer asked me about my future plans. </span><span class="oalecd8e_chn">采访者问了我的未来计划。</span></span><span id="ask_cf_7" class="cf"> <span class="swung-dash">ask</span>~ where, what, etc. … </span><span id="ask_xg_10" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">He asked where I lived. </span><span class="oalecd8e_chn">他问我住在哪里。</span></span><span id="ask_cf_8" class="cf"> <span class="swung-dash">ask</span>~ sb where, what, etc. … </span><span id="ask_xg_11" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">I had to ask the teacher what to do next. </span><span class="oalecd8e_chn">我不得不问老师下一步做什么。</span></span><span id="ask_xg_12" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">I was asked if/whether I could drive. </span><span class="oalecd8e_chn">有人问我会不会开车。</span></span><span class="help"><span class="z"> <span class="symbols-helpsym">HELP</span> </span><span class="def-g"><span class="d oalecd8e_switch_lang switch_children">You cannot say ‘ask to sb’. <span class="oalecd8e_chn">不能说 ask to sb：</span></span></span><span id="ask_xg_13" class="x-g"><span class="symbols-xsym"></span><span id="wx" class="x">I asked to my friend what had happened. </span></span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">request <span class="oalecd8e_chn">请求</span></span><span id="ask_ng_2" class="n-g"><span class="z_n">2. </span><span class="symbols-small_coresym">★</span> <span class="gr"><span class="z_gr_br"> [</span>T<span class="z_gr_br">] </span></span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">to tell sb that you would like them to do sth or that you would like sth to happen <span class="oalecd8e_chn">要求；请求</span></span></span><span id="ask_cf_9" class="cf"> <span class="swung-dash">ask</span>~ sb to do sth</span><span id="ask_xg_14" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">All the students were asked to complete a questionnaire. </span><span class="oalecd8e_chn">全体学生都被要求填一份调查表。</span></span><span id="ask_xg_15" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Eric asked me to marry him. </span><span class="oalecd8e_chn">埃里克求我嫁给他。</span></span><span id="ask_cf_10" class="cf"> <span class="swung-dash">ask</span>~ whether, what, etc. … </span><span id="ask_xg_16" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">I asked whether they could change my ticket. </span><span class="oalecd8e_chn">我问他们是否可以给我换票。</span></span><span id="ask_cf_11" class="cf"> <span class="swung-dash">ask</span>~ sb whether, what, etc. … </span><span id="ask_xg_17" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">She asked me if I would give her English lessons. </span><span class="oalecd8e_chn">她问我愿不愿意给她上英语课。</span></span><span id="ask_cf_12" class="cf"> <span class="swung-dash">ask</span>~ that … </span><span id="ask_xg_18" class="x-g"><span class="symbols-xsym"></span><span class="label-g">(<span class="r">formal</span>) </span><span class="x oalecd8e_switch_lang switch_siblings">She asked that she be kept informed of developments. </span><span class="oalecd8e_chn">她要求继续向她报告事态发展情况。</span></span><span id="ask_xg_19" class="x-g"><span class="symbols-xsym"></span><span class="label-g">(<span class="g">BrE also </span>) </span><span class="x oalecd8e_switch_lang switch_siblings">She asked that she should be kept informed. </span><span class="oalecd8e_chn">她要求继续向她报告有关情况。</span></span></span><span id="ask_ng_3" class="n-g"><span class="z_n">3. </span><span class="symbols-small_coresym">★</span> <span class="gr"><span class="z_gr_br"> [</span>I</span><span class="z">, </span><span class="gr">T<span class="z_gr_br">] </span></span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">to say that you would like sb to give you sth <span class="oalecd8e_chn">请求，恳求（给予）；征求</span></span></span><span id="ask_cf_13" class="cf"> <span class="swung-dash">ask</span>~ for sth</span><span id="ask_xg_20" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">to ask for a job/a drink/an explanation </span><span class="oalecd8e_chn">求职；要一杯饮料；要求解释</span></span><span id="ask_xg_21" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">I am writing to ask for some information about courses. </span><span class="oalecd8e_chn">我写信是想了解关于课程的情况。</span></span><span id="ask_cf_14" class="cf"> <span class="swung-dash">ask</span>~ sth</span><span id="ask_xg_22" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Why don't you ask his advice? </span><span class="oalecd8e_chn">你为什么不征询他的意见？</span></span><span id="ask_cf_15" class="cf"> <span class="swung-dash">ask</span>~ sb for sth</span><span id="ask_xg_23" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Why don't you ask him for his advice? </span><span class="oalecd8e_chn">你为什么不征求他的意见？</span></span><span id="ask_cf_16" class="cf"> <span class="swung-dash">ask</span>~ sth of sb</span><span id="ask_xg_24" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Can I ask a favour of you? </span><span class="oalecd8e_chn">能请你帮个忙吗？</span></span><span id="ask_cf_17" class="cf"> <span class="swung-dash">ask</span>~ sb sth</span><span id="ask_xg_25" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Can I ask you a favour? </span><span class="oalecd8e_chn">我能请你帮个忙吗？</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">permission <span class="oalecd8e_chn">准许</span></span><span id="ask_ng_4" class="n-g"><span class="z_n">4. </span><span class="symbols-small_coresym">★</span> <span class="gr"><span class="z_gr_br"> [</span>T<span class="z_gr_br">] </span></span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">to request permission to do sth <span class="oalecd8e_chn">请求允许；要求准许</span></span></span><span id="ask_cf_18" class="cf"> <span class="swung-dash">ask</span>~ to do sth</span><span id="ask_xg_26" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Did you ask to use the car? </span><span class="oalecd8e_chn">你是提出想用这辆车吗？</span></span><span id="ask_xg_27" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">I asked to see the manager. </span><span class="oalecd8e_chn">我要求见经理。</span></span><span id="ask_cf_19" class="cf"> <span class="swung-dash">ask</span>~ if, whether, etc. … </span><span id="ask_xg_28" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">I'll ask if it's all right to park here. </span><span class="oalecd8e_chn">我会问是否可以在这里停车。</span></span><span id="ask_cf_20" class="cf"> <span class="swung-dash">ask</span>~ sb if, whether, etc. … </span><span id="ask_xg_29" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">She asked her boss whether she could have the day off. </span><span class="oalecd8e_chn">她问老板可不可以让她请一天假。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">invite <span class="oalecd8e_chn">邀请</span></span><span id="ask_ng_5" class="n-g"><span class="z_n">5. </span><span class="symbols-small_coresym">★</span> <span class="gr"><span class="z_gr_br"> [</span>T<span class="z_gr_br">] </span></span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">to invite sb <span class="oalecd8e_chn">请；邀请</span></span></span><span id="ask_cf_21" class="cf"> <span class="swung-dash">ask</span>~ sb (+ adv./prep.) </span><span id="ask_xg_30" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">They've asked me to dinner. </span><span class="oalecd8e_chn">他们已邀请我吃饭。</span></span><span id="ask_xg_31" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">I didn't ask them in<span class="gl"> (= to come into the house).</span> </span><span class="oalecd8e_chn">我没有请他们进屋。</span></span><span id="ask_xg_32" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">We must ask the neighbours round<span class="gl"> (= to our house).</span> </span><span class="oalecd8e_chn">我们得请邻居到家里来。</span></span><span id="ask_cf_22" class="cf"> <span class="swung-dash">ask</span>~ sb to do sth</span><span id="ask_xg_33" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">She's asked him to come to the party. </span><span class="oalecd8e_chn">她已邀请他来参加聚会。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">money <span class="oalecd8e_chn">钱</span></span><span id="ask_ng_6" class="n-g"><span class="z_n">6. </span><span class="gr"><span class="z_gr_br"> [</span>T<span class="z_gr_br">] </span></span><span id="ask_cf_23" class="cf"> <span class="swung-dash">ask</span>~ sth (for sth) </span><span class="def-g"><span class="d oalecd8e_switch_lang switch_children">to request a particular amount of money for sth that you are selling <span class="oalecd8e_chn">要价；索价</span></span></span><span id="ask_xg_34" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings"><span class="cl">He's asking</span> £2 000 for the car. </span><span class="oalecd8e_chn">这辆轿车他要价 2 000 英镑。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">expect/demand <span class="oalecd8e_chn">期望；要求</span></span><span id="ask_ng_7" class="n-g"><span class="z_n">7. </span><span class="gr"><span class="z_gr_br"> [</span>T<span class="z_gr_br">] </span></span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">to expect or demand sth <span class="oalecd8e_chn">期望；要求</span></span></span><span id="ask_cf_24" class="cf"> <span class="swung-dash">ask</span>~ sth</span><span id="ask_xg_35" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">I know I'm asking a great deal. </span><span class="oalecd8e_chn">我知道我的要求很高。</span></span><span id="ask_cf_25" class="cf"> <span class="swung-dash">ask</span>~ sth of sb</span><span id="ask_xg_36" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">You're asking too much of him. </span><span class="oalecd8e_chn">你对他要求过分了。</span></span><span id="ask_cf_26" class="cf"> <span class="swung-dash">ask</span>~ sth to do sth</span><span id="ask_xg_37" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">I know it's asking a lot to expect them to win again. </span><span class="oalecd8e_chn">我知道期望他们再次获胜未免要求太高了。</span></span><span class="xr-g"> <span class="symbols-xrsym">➔</span> <span class="z_xr">synonyms </span>at<span id="ask_xr_1" href="demand_e" class="xr"><span class="Ref"> <span class="xh"> <a href="entry://demand">demand</a></span> </span></span></span></span></span><span class="ids-g"><span class="revout"><a href="#O8T">IDM</a></span> <span id="ask_idg_1" class="id-g"><span id="ask_id_1" class="id">ˈask for it</span><span class="sense-g"> <span class="def-g"><span class="label-g"> (<span class="r">informal</span>) </span><span class="d oalecd8e_switch_lang switch_children">to deserve sth bad that happens to you or that sb does to you <span class="oalecd8e_chn">罪有应得；自讨苦吃；自找麻烦</span></span></span></span></span><span id="ask_idg_2" class="id-g"><span id="ask_id_2" class="id">be ˈasking for trouble | be ˈasking for it</span><span class="sense-g"> <span class="def-g"><span class="label-g"> (<span class="r">informal</span>) </span><span class="d oalecd8e_switch_lang switch_children">to behave in a way that is very likely to result in trouble <span class="oalecd8e_chn">要自找麻烦；要自讨苦吃</span></span></span></span></span><span id="ask_idg_3" class="id-g"><span id="ask_id_3" class="id">ˌdon't ˈask</span><span class="sense-g"> <span class="def-g"><span class="label-g"> (<span class="r">informal</span>) </span><span class="ud oalecd8e_switch_lang switch_children">if you say <span class="dhb">don't ask</span> to sb, you mean that you do not want to reply to their question, because it would be awkward, embarrassing, etc. <span class="oalecd8e_chn">不问为好；还是别问的好</span></span></span></span></span><span id="ask_idg_4" class="id-g"><span id="ask_id_4" class="id">ˌdon't ask ˈme</span><span class="sense-g"> <span class="def-g"><span class="label-g"> (<span class="r">informal</span>) </span><span class="ud oalecd8e_switch_lang switch_children">if you say <span class="dhb">don't ask me</span>, you mean that you do not know the answer to a question and are annoyed you have been asked <span class="oalecd8e_chn">（不知答案或拂意作答时说）别问我</span></span></span></span></span><span id="ask_idg_5" class="id-g"><span id="ask_id_5" class="id">for the ˈasking</span><span class="sense-g"> <span class="def-g"><span class="ud oalecd8e_switch_lang switch_children">if you can have sth <span class="dhb">for the asking</span>, it is very easy for you to get it if you ask for it <span class="oalecd8e_chn">只需要求，一经索取（便可获得）</span></span></span><span id="ask_xg_38" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">The job is yours for the asking. </span><span class="oalecd8e_chn">只要开口，这份工作就是你的了。</span></span></span></span><span id="ask_idg_6" class="id-g"><span id="ask_id_6" class="id">I ˈask you</span><span class="sense-g"> <span class="def-g"><span class="label-g"> (<span class="r">informal</span>) </span><span class="ud oalecd8e_switch_lang switch_children">if you say <span class="dhb">I ask you</span>, you are expressing disapproval, shock or anger about sth/sb <span class="oalecd8e_chn">（表示不赞成、震惊或气愤）请问，真是，这还了得</span></span></span></span></span><span id="ask_idg_7" class="id-g"><span id="ask_id_7" class="id">if you ask ˈme</span><span class="sense-g"> <span class="def-g"><span class="label-g"> (<span class="r">informal</span>) </span><span class="d oalecd8e_switch_lang switch_children">in my personal opinion <span class="oalecd8e_chn">我认为；依我说</span></span></span><span id="ask_xg_39" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Their marriage was a mistake, if you ask me. </span><span class="oalecd8e_chn">依我看，他们的婚姻是个错误。</span></span></span></span></span><span class="pvs-g"><span class="z"> <span class="revout"><a href="#O8T">PHR V</a></span> </span><span id="ask_pvg_1" class="pv-g"><span class="pv">ˈask after sb</span><span class="sense-g"> <span class="def-g"><span class="label-g"> (<span class="g">BrE</span>) </span><span class="d oalecd8e_switch_lang switch_children">to say that you would like to know how sb is, what they are doing, etc. <span class="oalecd8e_chn">问候；问好</span></span></span><span id="ask_xg_40" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">He always asks after you in his letters. </span><span class="oalecd8e_chn">他在信中常问你好。</span></span></span></span><span id="ask_pvg_2" class="pv-g"><span class="pv">ˌask aˈround</span><span class="sense-g"> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">to speak to a number of different people in order to try and get some information <span class="oalecd8e_chn">四处打听；多方询问</span></span></span><span id="ask_xg_41" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">I don't know of any vacancies in the company but I'll ask around. </span><span class="oalecd8e_chn">我不知道公司有没有空缺，不过我会打听打听。</span></span></span></span><span id="ask_pvg_3" class="pv-g"><span class="pv">ˌask sb ˈback</span><span class="sense-g"> <span class="def-g"><span class="label-g"> (<span class="g">especially BrE</span>) </span><span class="d oalecd8e_switch_lang switch_children">to invite sb to come back to your house when you are both out together <span class="oalecd8e_chn">邀请（一起外出的人）回到家里来</span></span></span><span id="ask_xg_42" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">I hoped he wouldn't ask me back. </span><span class="oalecd8e_chn">我本不希望他会邀请我回到他家去。</span></span></span></span><span id="ask_pvg_4" class="pv-g"><span class="pv">ˈask for sb/sth</span><span class="sense-g"> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">to say that you want to speak to sb or be directed to a place <span class="oalecd8e_chn">说要找（某人）；问到（某处）的路</span></span></span><span id="ask_xg_43" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">When you arrive, ask for Jane. </span><span class="oalecd8e_chn">你到达后找简。</span></span></span></span><span id="ask_pvg_5" class="pv-g"><span class="pv">ˌask sb ˈout</span><span class="sense-g"> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">to invite sb to go out with you, especially as a way of starting a romantic relationship. <span class="oalecd8e_chn">邀请外出（尤指男女交往约会之始）</span></span></span><span id="ask_xg_44" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">He's too shy to ask her out. </span><span class="oalecd8e_chn">他太腼腆，不好意思约她外出。</span></span></span></span></span></span><span id="ask_pos_n" class="p-g"><span class="block-g"><span class="pos-g"> <span class="pos"><a href="#O8T">noun</a></span> </span></span><span class="ids-g"><span class="revout"><a href="#O8T">IDM</a></span> <span id="ask_idg_8" class="id-g"><span id="ask_id_8" class="id">a big ˈask</span><span class="sense-g"> <span class="def-g"><span class="label-g"> (<span class="r">informal</span>) </span><span class="d oalecd8e_switch_lang switch_children">a difficult thing to achieve or deal with <span class="oalecd8e_chn">难以做到的事情；棘手的事</span></span></span><span id="ask_xg_45" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Beating the world champions is certainly a big ask for the team. </span><span class="oalecd8e_chn">这个队要打败世界冠军当然难度很大。</span></span><span class="table"><span class="tr"><span class="th"><a href="#O8T">SYNONYMS 同义词辨析</a></span></span><span class="tr"><span class="td"><span name="ask" id="ask_un_1" class="unbox"><span class="title">ask</span><span class="subhead">enquire<span class="symbols-synsep"> ◇ </span>demand</span><span class="para"><span class="und oalecd8e_switch_lang switch_children">These words all mean to say or write sth in the form of a question, in order to get information. <span class="oalecd8e_chn">以上各词均含口头或书面询问之义。</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"><span class="unsyn">ask</span>to say or write sth in the form of a question, in order to get information <span class="oalecd8e_chn">指口头或书面提问、询问：</span></span><span id="ask_xg_46" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">‘Where are you going?’ she asked. </span><span class="oalecd8e_chn">“你去哪？”她问道。</span></span><span class="und oalecd8e_switch_lang switch_children"></span><span id="ask_xg_47" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">She asked the students their names. </span><span class="oalecd8e_chn">她问了学生的姓名。</span></span><span class="und oalecd8e_switch_lang switch_children"></span><span id="ask_xg_48" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Can I <span class="unebi">ask a question?</span> </span><span class="oalecd8e_chn">我能提个问题吗？</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"><span class="unsyn">enquire/inquire</span>  (<span class="r">rather formal</span>) to ask sb for information <span class="oalecd8e_chn">指询问、查询：</span></span><span id="ask_xg_49" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">I called the station to enquire about train times. </span><span class="oalecd8e_chn">我打电话到车站询问了火车时刻。</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"><span class="unsyn">demand</span>to ask a question very firmly <span class="oalecd8e_chn">指严正地问、质问：</span></span><span id="ask_xg_50" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">‘And where have you been?’ he demanded angrily. </span><span class="oalecd8e_chn">“那你去了哪里？”他怒气冲冲地质问道。</span></span></span><span class="patterns"><span class="althead">PATTERNS</span><span class="para"><span class="symbols-xsym"></span><span class="und oalecd8e_switch_lang switch_children">to ask/enquire <span class="arbd1">about/after</span> sb/sth</span></span><span class="para"><span class="symbols-xsym"></span><span class="und oalecd8e_switch_lang switch_children">to ask/enquire/demand sth <span class="arbd1">of</span> sb</span></span><span class="para"><span class="symbols-xsym"></span><span class="und oalecd8e_switch_lang switch_children">to ask/enquire/demand <span class="arbd1">what/who/how, </span>etc. </span></span><span class="para"><span class="symbols-xsym"></span><span class="und oalecd8e_switch_lang switch_children">to ask/enquire <span class="arbd1">politely</span> </span></span><span class="para"><span class="symbols-xsym"></span><span class="und oalecd8e_switch_lang switch_children">to ask/enquire/demand <span class="arbd1">angrily</span> </span></span></span></span></span></span></span></span></span></span></span><span class="pracpron"><span class="pron-g"><span class="wd">ask</span> <span class="ei-g"><span class="z_ei-g">/</span><a class="fayin" href="sound://uk/ask__gb_1.mp3"><span class="phon-gb">ɑːsk</span><img src="uk_pron.png" class="fayin"/></a><span class="z">; <span class="z_phon-us">NAmE</span></span><a class="fayin" href="sound://us/ask__us_1.mp3"><span class="phon-us">æsk</span><img src="us_pron.png" class="fayin"/></a><span class="z_ei-g">/</span></span></span></span></span>\r\n\u0000
       `;
-      expect(def.definition.trim()).to.be.equal(expect_str.trim());
+      assert.isTrue(def.definition.trim() === expect_str.trim());
     });
     it("should be 'vote'", () => {
       const def = mdict.lookup('vote');
-      expect(def.definition).to.be.a('string');
+
+      assert.isTrue((typeof def.definition) === 'string');
       const expect_str = `
       <link rel="stylesheet" type="text/css" href="oalecd8e.css"><script src="jquery.js" charset="utf-8" type="text/javascript" language="javascript"></script><script src="oalecd8e.js" charset="utf-8" type="text/javascript" language="javascript"></script><span name="vote" id="vote_e" idm_id="000040387" class="entry"><span class="h-g"><span class="top-g"><span name="O8T" id="O8T"  class="h">vote</span><span class="oalecd8e_show_all"><em></em></span> <span class="z"> <span class="symbols-coresym">★</span> </span><span class="ei-g"><span class="z_ei-g">/</span><a class="fayin" href="sound://uk/vote__gb_1.mp3"><span class="phon-gb">vəʊt</span><img src="uk_pron.png" class="fayin"/></a><span class="z">; <span class="z_phon-us">NAmE</span></span><a class="fayin" href="sound://us/vote__us_1.mp3"><span class="phon-us">voʊt</span><img src="us_pron.png" class="fayin"/></a><span class="z_ei-g">/</span></span><span class="pos-g"><span class="Ref"> <a href="#vote_pos_n">noun</a></span><span class="z">, </span><span class="Ref"> <a href="#vote_pos_v">verb</a></span></span></span><span class="infl"><span class="inflection">vote</span> <span class="inflection">votes</span> <span class="inflection">voted</span> <span class="inflection">voting</span> </span></span><span id="vote_pos_n" class="p-g"><span class="block-g"><span class="pos-g"> <span class="pos"><a href="#O8T">noun</a></span> <span class="symbols-small_coresym">★</span> </span></span><span id="vote_ng_1" class="n-g"><span class="z_n">1. </span><span class="symbols-small_coresym">★</span> <span class="gr"><span class="z_gr_br"> [</span>C<span class="z_gr_br">] </span></span><span id="vote_cf_1" class="cf"> <span class="swung-dash">vote</span>~ (for/against sb/sth) </span><span class="def-g"><span class="d oalecd8e_switch_lang switch_children">a formal choice that you make in an election or at a meeting in order to choose sb or decide sth <span class="oalecd8e_chn">选票；票</span></span></span><span id="vote_xg_1" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">There were 21 votes for and 17 against the motion, with 2 abstentions. </span><span class="oalecd8e_chn">这项动议有 21 票赞成，17 票反对，2 票弃权。</span></span><span id="vote_xg_2" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">The motion was passed by 6 votes to 3. </span><span class="oalecd8e_chn">这项动议以 6 票对 3 票获得通过。</span></span><span id="vote_xg_3" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">The chairperson has the <span class="cl">casting/deciding vote.</span> </span><span class="oalecd8e_chn">主席可投决定票。</span></span><span id="vote_xg_4" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">The Green candidate won over 3 000 of the 14 000 <span class="cl">votes cast.</span> </span><span class="oalecd8e_chn">绿党候选人在 14 000 张投票总数中获得了 3 000 多张选票。</span></span></span><span id="vote_ng_2" class="n-g"><span class="z_n">2. </span><span class="symbols-small_coresym">★</span> <span class="gr"><span class="z_gr_br"> [</span>C<span class="z_gr_br">] </span></span><span id="vote_cf_2" class="cf"> <span class="swung-dash">vote</span>~ (on sth) </span><span class="def-g"><span class="d oalecd8e_switch_lang switch_children">an occasion when a group of people vote on sth <span class="oalecd8e_chn">投票；选举；表决</span></span></span><span id="vote_xg_5" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">to <span class="cl">have/take a vote</span> on an issue </span><span class="oalecd8e_chn">就一问题进行表决</span></span><span id="vote_xg_6" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">The issue was <span class="cl">put to the vote.</span> </span><span class="oalecd8e_chn">这一问题被付诸表决。</span></span><span id="vote_xg_7" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">The vote was unanimous. </span><span class="oalecd8e_chn">表决一致通过。</span></span><span class="xr-g"> <span class="symbols-xrsym">➔</span> <span class="z_xr">synonyms </span>at<span id="vote_xr_1" href="election_e" class="xr"><span class="Ref"> <span class="xh"> <a href="entry://election">election</a></span> </span></span></span></span><span id="vote_ng_3" class="n-g"><span class="z_n">3. </span><span class="symbols-small_coresym">★</span> <span class="alt">the vote</span> <span class="gr"><span class="z_gr_br"> [</span>sing.<span class="z_gr_br">] </span></span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">the total number of votes in an election <span class="oalecd8e_chn">投票总数；选票总数</span></span></span><span id="vote_xg_8" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">She obtained 40% of the vote. </span><span class="oalecd8e_chn">她获得 40% 的选票。</span></span><span id="vote_xg_9" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">The party increased their share of the vote. </span><span class="oalecd8e_chn">这个政党得票份额有所增长。</span></span></span><span id="vote_ng_4" class="n-g"><span class="z_n">4. </span><span class="symbols-small_coresym">★</span> <span class="alt">the vote</span> <span class="gr"><span class="z_gr_br"> [</span>sing.<span class="z_gr_br">] </span></span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">the vote given by a particular group of people, or for a particular party, etc. <span class="oalecd8e_chn">（某一群体的）投票总数；（某一政党等的）得票总数</span></span></span><span id="vote_xg_10" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">the student vote </span><span class="oalecd8e_chn">学生的投票总数</span></span><span id="vote_xg_11" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">the Labour vote </span><span class="oalecd8e_chn">工党得票总数</span></span></span><span id="vote_ng_5" class="n-g"><span class="z_n">5. </span><span class="symbols-small_coresym">★</span> <span class="alt">the vote</span> <span class="gr"><span class="z_gr_br"> [</span>sing.<span class="z_gr_br">] </span></span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">the right to vote, especially in political elections <span class="oalecd8e_chn">（尤指政治选举中的）投票权，选举权，表决权</span></span></span><span id="vote_xg_12" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">In Britain and the US, people get the vote at 18. </span><span class="oalecd8e_chn">在英国和美国，国民 18 岁开始有选举权。</span></span><span class="xr-g"> <span class="symbols-xrsym">➔</span> see also <span id="vote_xr_2" href="blockvote_e" class="xr"><span class="Ref"> <span class="xh"> <a href="entry://block vote">block vote</a></span> </span></span></span></span></span><span id="vote_pos_v" class="p-g"><span class="block-g"><span class="pos-g"> <span class="pos"><a href="#O8T">verb</a></span> <span class="symbols-small_coresym">★</span> </span></span><span id="vote_ng_6" class="n-g"><span class="z_n">1. </span><span class="symbols-small_coresym">★</span> <span class="gr"><span class="z_gr_br"> [</span>I</span><span class="z">, </span><span class="gr">T<span class="z_gr_br">] </span></span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">to show formally by marking a paper or raising your hand which person you want to win an election, or which plan or idea you support <span class="oalecd8e_chn">投票（赞成╱反对）；表决（支持╱不支持）；选举</span></span></span><span id="vote_cf_3" class="cf"> <span class="swung-dash">vote</span>~ (for/against sb/sth) </span><span id="vote_xg_13" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Did you vote for or against her? </span><span class="oalecd8e_chn">你投了她的赞成票还是反对票？</span></span><span id="vote_xg_14" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">How did you vote at the last election? </span><span class="oalecd8e_chn">在上次选举中你是怎么投的票？</span></span><span id="vote_cf_4" class="cf"> <span class="swung-dash">vote</span>~ in favour of sth</span><span id="vote_xg_15" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Over 60% of members voted in favour of<span class="gl"> (= for) </span>the motion. </span><span class="oalecd8e_chn"><span class="ast">*</span> 60% 以上的成员对这一动议投了赞成票。</span></span><span id="vote_cf_5" class="cf"> <span class="swung-dash">vote</span>~ (on sth) </span><span id="vote_xg_16" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">We'll listen to the arguments on both sides and then vote on it. </span><span class="oalecd8e_chn">我们将先听取双方的论点，然后再表决。</span></span><span id="vote_xg_17" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Only about half of the electorate bothered to vote. </span><span class="oalecd8e_chn">只有约半数的选民参加了投票。</span></span><span id="vote_cf_6" class="cf"> <span class="swung-dash">vote</span>~ sth</span><span id="vote_xg_18" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">We voted Democrat in the last election. </span><span class="oalecd8e_chn">我们在上次选举中投了民主党的票。</span></span><span id="vote_cf_7" class="cf"> <span class="swung-dash">vote</span>~ to do sth</span><span id="vote_xg_19" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Parliament voted to set up an independent inquiry into the matter. </span><span class="oalecd8e_chn">议会表决对这个问题进行独立调查。</span></span><span class="xr-g"> <span class="symbols-xrsym">➔</span> <span class="z_xr">collocations </span>at<span id="vote_xr_3" href="politics_e" class="xr"><span class="Ref"> <span class="xh"> <a href="entry://politics">politics</a></span> </span></span></span></span><span id="vote_ng_7" class="n-g"><span class="z_n">2. </span><span class="symbols-small_coresym">★</span> <span class="gr"><span class="z_gr_br"> [</span>T</span><span class="z">, </span><span class="gr">usually passive<span class="z_gr_br">] </span></span><span id="vote_cf_8" class="cf"> <span class="swung-dash">vote</span>~ sb/sth + noun</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">to choose sb/sth for a position or an award by <span class="dh">voting</span> <span class="oalecd8e_chn">选出，推举（某人担任某职）；表决（授奖给某人）</span></span></span><span id="vote_xg_20" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">He was voted most promising new director. </span><span class="oalecd8e_chn">他当选为最有前途的新导演。</span></span></span><span id="vote_ng_8" class="n-g"><span class="z_n">3. </span><span class="gr"><span class="z_gr_br"> [</span>T</span><span class="z">, </span><span class="gr">usually passive<span class="z_gr_br">] </span></span><span id="vote_cf_9" class="cf"> <span class="swung-dash">vote</span>~ sth + noun</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">to say that sth is good or bad <span class="oalecd8e_chn">表明，认为，公认（某事好或坏）</span></span></span><span id="vote_xg_21" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">The event was voted a great success. </span><span class="oalecd8e_chn">大家认为这项活动很成功。</span></span></span><span id="vote_ng_9" class="n-g"><span class="z_n">4. </span><span class="gr"><span class="z_gr_br"> [</span>T<span class="z_gr_br">] </span></span><span id="vote_cf_10" class="cf"> <span class="swung-dash">vote</span>~ sb/yourself sth</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">to agree to give sb/yourself sth by <span class="dh">voting</span> <span class="oalecd8e_chn">投票同意</span></span></span><span id="vote_xg_22" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">The directors have just voted themselves a huge pay increase. </span><span class="oalecd8e_chn">董事们刚刚投票同意给他们自己大幅度提高工资。</span></span></span><span id="vote_ng_10" class="n-g"><span class="z_n">5. </span><span class="gr"><span class="z_gr_br"> [</span>T<span class="z_gr_br">] </span></span><span id="vote_cf_11" class="cf"> <span class="swung-dash">vote</span>~ (that) … </span><span class="def-g"><span class="d oalecd8e_switch_lang switch_children">to suggest sth or support a suggestion that sb has made <span class="oalecd8e_chn">提议；建议；支持（建议）</span></span></span><span id="vote_xg_23" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">I vote (that) we go out to eat. </span><span class="oalecd8e_chn">我提议我们到外面去吃饭。</span></span></span><span class="ids-g"><span class="revout"><a href="#O8T">IDM</a></span> <span id="vote_idg_1" class="id-g"><span id="vote_id_1" class="id">ˌvote with your ˈfeet</span><span class="sense-g"> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">to show what you think about sth by going or not going somewhere <span class="oalecd8e_chn">用脚投票（用去或不去某处表示想法）</span></span></span><span id="vote_xg_24" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Shoppers voted with their feet and avoided the store. </span><span class="oalecd8e_chn">购物者对那家商店避而远之。</span></span></span></span></span><span class="pvs-g"><span class="z"> <span class="revout"><a href="#O8T">PHR V</a></span> </span><span id="vote_pvg_1" class="pv-g"><span class="pv">ˌvote sb/sth↔ˈdown</span><span class="sense-g"> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">to reject or defeat sb/sth by <span class="dh">voting</span> for sb/sth else <span class="oalecd8e_chn">投票否决；投票击败</span></span></span></span></span><span id="vote_pvg_2" class="pv-g"><span class="pv">ˌvote sb ˈin | ˌvote sb ˈinto/ˈonto sth</span><span class="sense-g"> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">to choose sb for a position by <span class="dh">voting</span> <span class="oalecd8e_chn">投票选出 … 任职</span></span></span><span id="vote_xg_25" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">He was voted in as treasurer. </span><span class="oalecd8e_chn">他当选为司库。</span></span><span id="vote_xg_26" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">She was voted onto the board of governors. </span><span class="oalecd8e_chn">她获选入董事会。</span></span></span></span><span id="vote_pvg_3" class="pv-g"><span class="pv">ˌvote sb ˈout | ˌvote sb ˈout of/ˈoff sth</span><span class="sense-g"> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">to dismiss sb from a position by <span class="dh">voting</span> <span class="oalecd8e_chn">投票免去 … 的职务</span></span></span><span id="vote_xg_27" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">He was voted out of office. </span><span class="oalecd8e_chn">经投票他被免去了职务。</span></span></span></span><span id="vote_pvg_4" class="pv-g"><span class="pv">ˌvote sth↔ˈthrough</span><span class="sense-g"> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">to bring a plan, etc. into effect by <span class="dh">voting</span> for it <span class="oalecd8e_chn">投票通过（计划等）</span></span></span><span id="vote_xg_28" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">A proposal to merge the two companies was voted through yesterday. </span><span class="oalecd8e_chn">两家公司合并的建议已于昨日投票通过。</span></span></span></span></span></span><span class="table"><span class="tr"><span class="th"><a href="#O8T">COLLOCATIONS 词语搭配</a></span></span><span class="tr"><span class="td"><span name="voting in elections" id="vote_un_1" class="unbox"><span class="title">Voting in elections <span class="oalecd8e_chn">在选举中投票</span></span><span class="collsubhead">Running for election <span class="oalecd8e_chn">参加选举</span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="eb">conduct/hold</span> an election/a referendum <span class="oalecd8e_chn">举行选举／全民公决</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> (<span class="ungi">especially NAmE</span>) <span class="eb">run for</span> office/election/governor/mayor/president/the White House <span class="oalecd8e_chn">竞选公职；参加竞选；竞选州长／市长／总统／美国总统</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> (<span class="ungi">especially BrE</span>) <span class="eb">stand for</span> election/office/Parliament/the Labour Party/a second term <span class="oalecd8e_chn">参加竞选；竞选公职／议会议员；当工党候选人；竞选连任</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="eb">hold/call/contest</span> a general/national election <span class="oalecd8e_chn">举行／要求／角逐大选／全国选举</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="eb">launch/run</span> a presidential election campaign <span class="oalecd8e_chn">开始总统竞选活动</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="eb">support/back</span> a candidate <span class="oalecd8e_chn">支持候选人</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="eb">sway/convince/persuade</span> voters/the electorate <span class="oalecd8e_chn">说服选民／全体选民</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="eb">appeal to/attract/woo/target</span> (<span class="ungi">NAmE</span>) swing voters/(<span class="ungi">BrE</span>) floating voters <span class="oalecd8e_chn">吸引游离选民；寻求游离选民的支持；瞄准游离选民</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="eb">fix/rig/steal</span> an election/the vote <span class="oalecd8e_chn">操纵选举；暗中舞弊获取选票</span></span></span><span class="collsubhead">Voting <span class="oalecd8e_chn">投票</span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="eb">go to/be turned away from</span> (<span class="ungi">especially BrE</span>) a polling station/(<span class="ungi">NAmE</span>) a polling place <span class="oalecd8e_chn">去／被拒绝进入投票站投票</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="eb">cast</span> a/your vote/ballot (for sb) <span class="oalecd8e_chn">投（某人）一票</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="eb">vote for</span> the Conservative candidate/the Democratic party <span class="oalecd8e_chn">投票给保守党候选人／民主党</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="eb">mark/spoil</span> your ballot paper <span class="oalecd8e_chn">在选票上做标记；投废票</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="eb">count</span> (<span class="ungi">BrE</span>) the postal votes/(<span class="ungi">especially NAmE</span>) the absentee ballots <span class="oalecd8e_chn">清点邮寄选票数</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="eb">go to/be defeated at</span> the ballot box <span class="oalecd8e_chn">去投票箱投票；竞选失败</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="eb">get/win/receive/lose</span> votes <span class="oalecd8e_chn">赢得／失去选票</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="eb">get/win</span> (60% of) the popular/black/Hispanic/Latino/Muslim vote <span class="oalecd8e_chn">赢得大众／黑人／西班牙裔美国人／居住在美国的拉丁美洲人／穆斯林（60%）的选票</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="eb">win</span> the election/(<span class="ungi">in the US</span>) the primaries/a seat in Parliament/a majority/power <span class="oalecd8e_chn">赢得大选／（美国的）初选／议会中的一个席位／多数票／权力</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="eb">lose</span> an election/the vote/your majority/your seat <span class="oalecd8e_chn">在选举中失败；失去多数人的支持／席位</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="eb">win/come to power in</span> a landslide (victory) (= with many more votes than any other party) <span class="oalecd8e_chn">以压倒多数的选票获胜／掌权</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="eb">elect/re-elect sb (as)</span> mayor/president/an MP/senator/congressman/congresswoman <span class="oalecd8e_chn">选举／再度选举某人为市长／总统／议员／参议员／国会议员／国会女议员</span></span></span><span class="collsubhead">Taking power <span class="oalecd8e_chn">掌权</span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="eb">be sworn</span> into office/in as president <span class="oalecd8e_chn">宣誓就职／就任总统</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="eb">take/administer</span> (<span class="ungi">in the US</span>) the oath of office <span class="oalecd8e_chn">（美国）宣誓就职；听取就职宣誓</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="eb">swear/take</span> (<span class="ungi">in the UK</span>) an/the oath of allegiance <span class="oalecd8e_chn">（英国）宣誓效忠</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="eb">give/deliver</span> (<span class="ungi">in the US</span>) the president's inaugural address <span class="oalecd8e_chn">发表（美国）总统就职演说</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="eb">take/enter/hold/leave</span> office <span class="oalecd8e_chn">就职；任职；离职</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="eb">appoint sb (as)</span> ambassador/governor/judge/minister <span class="oalecd8e_chn">任命某人为大使／州长／法官／部长</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="eb">form</span> a government/a cabinet <span class="oalecd8e_chn">组建政府／内阁</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="eb">serve</span> two terms as prime minister/in office <span class="oalecd8e_chn">任两届总理；两届任职</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children">➱ more collocations at <span class="unxh"> <a href="entry://economy">economy, </a></span><span class="unxh"> <a href="entry://politics">politics</a></span> </span></span></span></span></span></span><span class="pracpron"><span class="pron-g"><span class="wd">vote</span> <span class="ei-g"><span class="z_ei-g">/</span><a class="fayin" href="sound://uk/vote__gb_1.mp3"><span class="phon-gb">vəʊt</span><img src="uk_pron.png" class="fayin"/></a><span class="z">; <span class="z_phon-us">NAmE</span></span><a class="fayin" href="sound://us/vote__us_1.mp3"><span class="phon-us">voʊt</span><img src="us_pron.png" class="fayin"/></a><span class="z_ei-g">/</span></span></span></span></span>\r\n\u0000
       `;
-      expect(def.definition.trim()).to.be.equal(expect_str.trim());
+      assert.isTrue(def.definition.trim() === expect_str.trim());
     });
     it("should be 'good'", () => {
       const def = mdict.lookup('good');
-      expect(def.definition).to.be.a('string');
+      assert.isTrue(def.definition !== null);
+      assert.isTrue(def.definition.length > 0);
       const expect_str = `
       <link rel="stylesheet" type="text/css" href="oalecd8e.css"><script src="jquery.js" charset="utf-8" type="text/javascript" language="javascript"></script><script src="oalecd8e.js" charset="utf-8" type="text/javascript" language="javascript"></script><span name="good" id="good_e" idm_id="000015599" class="entry"><span class="h-g"><span class="top-g"><span name="O8T" id="O8T"  class="h">good</span><span class="oalecd8e_show_all"><em></em></span> <span class="z"> <span class="symbols-coresym">★</span> </span><span class="ei-g"><span class="z_ei-g">/</span><a class="fayin" href="sound://uk/good__gb_1.mp3"><span class="phon-gb">ɡʊd</span><img src="uk_pron.png" class="fayin"/></a><span class="z">; <span class="z_phon-us">NAmE</span></span><a class="fayin" href="sound://us/good__us_1.mp3"><span class="phon-usgb">ɡʊd</span><img src="us_pron.png" class="fayin"/></a><span class="z_ei-g">/</span></span><span class="pos-g"><span class="Ref"> <a href="#good_pos_adj">adj.</a></span><span class="z">, </span><span class="Ref"> <a href="#good_pos_n">noun</a></span><span class="z">, </span><span class="Ref"> <a href="#good_pos_adv">adv.</a></span></span></span><span class="infl"><span class="inflection">good</span> <span class="inflection">better</span> <span class="inflection">best</span> </span></span><span id="good_pos_adj" class="p-g"><span class="block-g"><span class="pos-g"> <span class="pos"><a href="#O8T">adjective</a></span> <span class="symbols-small_coresym">★</span> </span></span><span class="ifs-g"><span class="z_br"> (</span><span class="if-g"><span id="good_if_1" class="if">bet·ter</span> <span class="ei-g"><span class="z_ei-g">/</span><a class="fayin" href="sound://uk/better__gb_1.mp3"><span class="phon-gb">ˈbetə(r)</span><img src="uk_pron.png" class="fayin"/></a><span class="z">; <span class="z_phon-us">NAmE</span></span><a class="fayin" href="sound://us/better__us_1.mp3"><span class="phon-us">ˈbetər</span><img src="us_pron.png" class="fayin"/></a><span class="z_ei-g">/</span></span> <span id="good_if_2" class="if">best</span> <span class="ei-g"><span class="z_ei-g">/</span><a class="fayin" href="sound://uk/best__gb_1.mp3"><span class="phon-gb">best</span><img src="uk_pron.png" class="fayin"/></a><span class="z">; <span class="z_phon-us">NAmE</span></span><a class="fayin" href="sound://us/best__us_1.mp3"><span class="phon-usgb">best</span><img src="us_pron.png" class="fayin"/></a><span class="z_ei-g">/</span></span></span><span class="z_br">) </span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">high quality <span class="oalecd8e_chn">高质量</span></span><span id="good_ng_1" class="n-g"><span class="z_n">1. </span><span class="symbols-small_coresym">★</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">of high quality or an acceptable standard <span class="oalecd8e_chn">好的；优质的；符合标准的；可接受的</span></span></span><span id="good_xg_1" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">a good book </span><span class="oalecd8e_chn">一本好书</span></span><span id="good_xg_2" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">good food </span><span class="oalecd8e_chn">符合标准的食品</span></span><span id="good_xg_3" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">The piano was in good condition. </span><span class="oalecd8e_chn">这台钢琴状况良好。</span></span><span id="good_xg_4" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Your work is just not good enough. </span><span class="oalecd8e_chn">你的工作就是不够好。</span></span><span id="good_xg_5" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">The results were pretty good. </span><span class="oalecd8e_chn">结果相当不错。</span></span><span id="good_xg_6" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Sorry, my English is not very good. </span><span class="oalecd8e_chn">对不起，我的英语不太好。</span></span><span id="good_xg_7" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">This is <span class="cl">as good a</span> place <span class="cl">as any</span> to spend the night. </span><span class="oalecd8e_chn">有这么个地方过夜就很好了。</span></span><span id="good_xg_8" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">You'll never marry her — she's much too good for you. </span><span class="oalecd8e_chn">你永远娶不到她，她对你来说高不可攀。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">pleasant <span class="oalecd8e_chn">令人愉快</span></span><span id="good_ng_2" class="n-g"><span class="z_n">2. </span><span class="symbols-small_coresym">★</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">pleasant; that you enjoy or want <span class="oalecd8e_chn">令人愉快的；令人满意的</span></span></span><span id="good_xg_9" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Did you have a <span class="cl">good time</span> in London? </span><span class="oalecd8e_chn">你在伦敦过得愉快吗？</span></span><span id="good_xg_10" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">It's good to see you again. </span><span class="oalecd8e_chn">再次见到你真高兴。</span></span><span id="good_xg_11" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">This is very <span class="cl">good news.</span> </span><span class="oalecd8e_chn">这消息真叫人高兴。</span></span><span id="good_xg_12" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Let's hope we have good weather tomorrow. </span><span class="oalecd8e_chn">希望明天是个好天。</span></span><span id="good_xg_13" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">We are still friends, though, which is good. </span><span class="oalecd8e_chn">不过我们仍然是朋友，这令人感到欣慰。</span></span><span id="good_xg_14" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings"><span class="cl">It's a good thing</span> <span class="gl"> (= it's lucky) </span>you came early. </span><span class="oalecd8e_chn">幸好你来得早。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">sensible/strong <span class="oalecd8e_chn">合情理；有说服力</span></span><span id="good_ng_3" class="n-g"><span class="z_n">3. </span><span class="symbols-small_coresym">★</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">sensible, logical or strongly supporting what is being discussed <span class="oalecd8e_chn">合情理的；有说服力的；有充分根据的</span></span></span><span id="good_xg_15" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Thank you, <span class="cl">good question.</span> </span><span class="oalecd8e_chn">谢谢，问题提得好。</span></span><span id="good_xg_16" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Yes, that's a <span class="cl">good point.</span> </span><span class="oalecd8e_chn">是的，那是个有说服力的论据。</span></span><span id="good_xg_17" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">I have <span class="cl">good reason</span> to be suspicious. </span><span class="oalecd8e_chn">我的怀疑有充分理由。</span></span><span id="good_xg_18" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">What a <span class="cl">good idea!</span> </span><span class="oalecd8e_chn">多好的主意啊！</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">favourable <span class="oalecd8e_chn">赞同</span></span><span id="good_ng_4" class="n-g"><span class="z_n">4. </span><span class="symbols-small_coresym">★</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">showing or getting approval or respect <span class="oalecd8e_chn">赞同的；赢得赞许的；令人尊敬的</span></span></span><span id="good_xg_19" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">The play had good reviews. </span><span class="oalecd8e_chn">这部戏受到好评。</span></span><span id="good_xg_20" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">The hotel has a good reputation. </span><span class="oalecd8e_chn">这家旅馆声誉良好。</span></span><span id="good_xg_21" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">He comes from a good family. </span><span class="oalecd8e_chn">他出身名门。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">skilful <span class="oalecd8e_chn">熟练</span></span><span id="good_ng_5" class="n-g"><span class="z_n">5. </span><span class="symbols-small_coresym">★</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">able to do sth well <span class="oalecd8e_chn">能干的；精通的；娴熟的；擅长于 … 的</span></span></span><span id="good_xg_22" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">to be a good actor/cook </span><span class="oalecd8e_chn">是优秀的演员╱出色的厨师</span></span><span id="good_cf_1" class="cf"> <span class="swung-dash">good</span>~ at sth</span><span id="good_xg_23" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">to be good at languages/your job </span><span class="oalecd8e_chn">精通多种语言；工作熟练</span></span><span id="good_cf_2" class="cf"> <span class="swung-dash">good</span>~ at doing sth</span><span id="good_xg_24" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Nick has always been good at finding cheap flights. </span><span class="oalecd8e_chn">尼克总能找到价格便宜的航班。</span></span></span><span id="good_ng_6" class="n-g"><span class="z_n">6. </span><span class="symbols-small_coresym">★</span> <span id="good_cf_3" class="cf"> <span class="swung-dash">good</span>~ with sth/sb</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">able to use sth or deal with people well <span class="oalecd8e_chn">灵巧的；精明的；善于应付 … 的</span></span></span><span id="good_xg_25" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">She's good with her hands<span class="gl"> (= able to make things, etc.).</span> </span><span class="oalecd8e_chn">她手很巧。</span></span><span id="good_xg_26" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">He's very good with children. </span><span class="oalecd8e_chn">他对孩子很有一套。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">morally right <span class="oalecd8e_chn">合乎道德</span></span><span id="good_ng_7" class="n-g"><span class="z_n">7. </span><span class="symbols-small_coresym">★</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">morally right; behaving in a way that is morally right <span class="oalecd8e_chn">符合道德的；正派的；高尚的</span></span></span><span id="good_xg_27" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">She has tried to lead a <span class="cl">good life.</span> </span><span class="oalecd8e_chn">她努力规规矩矩地生活。</span></span><span id="good_xg_28" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">a <span class="cl">good deed</span> </span><span class="oalecd8e_chn">高尚的行为</span></span><span id="good_xg_29" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Giving her that money was a good thing to do. </span><span class="oalecd8e_chn">把那笔钱给她是做了一件善事。</span></span><span id="good_xg_30" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">He is a very good man. </span><span class="oalecd8e_chn">他是个非常高尚的人。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">following rules <span class="oalecd8e_chn">遵守规矩</span></span><span id="good_ng_8" class="n-g"><span class="z_n">8. </span><span class="symbols-small_coresym">★</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">following strictly a set of rules or principles <span class="oalecd8e_chn">循规蹈矩的；守规矩的</span></span></span><span id="good_xg_31" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">It is <span class="cl">good practice</span> to supply a written report to the buyer. </span><span class="oalecd8e_chn">向买主提供书面报告是诚信的做法。</span></span><span id="good_xg_32" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">She was a good Catholic girl. </span><span class="oalecd8e_chn">她是个虔诚的天主教徒。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">kind <span class="oalecd8e_chn">善良</span></span><span id="good_ng_9" class="n-g"><span class="z_n">9. </span><span class="symbols-small_coresym">★</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">willing to help; showing kindness to other people <span class="oalecd8e_chn">助人为乐的；心地善良的；好心的</span></span></span><span id="good_cf_4" class="cf"> <span class="swung-dash">good</span>~ (to sb) </span><span id="good_xg_33" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">He was very good to me when I was ill. </span><span class="oalecd8e_chn">我生病时他对我关怀备至。</span></span><span id="good_cf_5" class="cf"> <span class="swung-dash">good</span>~ (of sb) (to do sth) </span><span id="good_xg_34" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">It was very good of you to come. </span><span class="oalecd8e_chn">你能来真是太好了。</span></span><span id="good_cf_6" class="cf"> <span class="swung-dash">good</span>~ (about sth) </span><span id="good_xg_35" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">I had to take a week off work but my colleagues were very good about it. </span><span class="oalecd8e_chn">我得请一周的假，同事们对此非常谅解。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">child <span class="oalecd8e_chn">孩子</span></span><span id="good_ng_10" class="n-g"><span class="z_n">10. </span><span class="symbols-small_coresym">★</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">behaving well or politely <span class="oalecd8e_chn">温顺的；乖的；有礼貌的</span></span></span><span id="good_xg_36" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">You can stay up late if you're good. </span><span class="oalecd8e_chn">你要是听话就可以晚一点睡觉。</span></span><span id="good_xg_37" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Get dressed now, there's a good girl. </span><span class="oalecd8e_chn">现在把衣服穿好，乖孩子。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">healthy <span class="oalecd8e_chn">健康</span></span><span id="good_ng_11" class="n-g"><span class="z_n">11. </span><span class="symbols-small_coresym">★</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">healthy or strong <span class="oalecd8e_chn">健康的；强健的；健壮的</span></span></span><span id="good_xg_38" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Can you speak into my good ear? </span><span class="oalecd8e_chn">对着我这只没毛病的耳朵说好吗？</span></span><span id="good_xg_39" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">I don't feel too good today. </span><span class="oalecd8e_chn">我今天感觉不太舒服。</span></span><span id="good_xg_40" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">‘How are you?’ ‘I'm good.’<span class="gl"> (= used as a general reply to a greeting)</span> </span><span class="oalecd8e_chn">“你好吗？” “我很好。”</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">useful/helpful <span class="oalecd8e_chn">有用；有益</span></span><span id="good_ng_12" class="n-g"><span class="z_n">12. </span><span class="symbols-small_coresym">★</span> <span id="good_cf_7" class="cf"> <span class="swung-dash">good</span>~ (for sb/sth) </span><span class="def-g"><span class="d oalecd8e_switch_lang switch_children">having a useful or helpful effect on sb/sth <span class="oalecd8e_chn">（对 … ）有用，有好处</span></span></span><span id="good_xg_41" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Too much sun isn't good for you. </span><span class="oalecd8e_chn">晒太阳太多对你并没有好处。</span></span><span id="good_xg_42" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">It's probably good for you to get some criticism now and then. </span><span class="oalecd8e_chn">偶尔受点批评或许对你还有好处。</span></span><span id="good_xg_43" class="x-g"><span class="symbols-xsym"></span><span class="label-g">(<span class="r">informal</span>) </span><span class="x oalecd8e_switch_lang switch_siblings">Shut your mouth, <span class="cl">if you know what's good for you</span> <span class="gl"> (= used as a threat).</span> </span><span class="oalecd8e_chn">你不想找麻烦就把嘴闭上。</span></span></span><span id="good_ng_13" class="n-g"><span class="z_n">13. </span><span class="symbols-small_coresym">★</span> <span id="good_cf_8" class="cf">no <span class="swung-dash">good</span>~ doing sth</span><span class="z_vb"> | </span><span id="good_cf_9" class="cf">no <span class="swung-dash">good</span>~ to sb</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">not having a useful or helpful effect <span class="oalecd8e_chn">没有用处（或益处）</span></span></span><span id="good_xg_44" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">It's no good complaining — they never listen. </span><span class="oalecd8e_chn">抱怨毫无用处，他们根本不听。</span></span><span id="good_xg_45" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">This book is no good to me: I need the new edition. </span><span class="oalecd8e_chn">这本书对我没用，我需要新版本的。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">suitable <span class="oalecd8e_chn">合适</span></span><span id="good_ng_14" class="n-g"><span class="z_n">14. </span><span class="symbols-small_coresym">★</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">suitable or appropriate <span class="oalecd8e_chn">合适的；适宜的；恰当的；适合 … 的</span></span></span><span id="good_xg_46" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Now is a good time to buy a house. </span><span class="oalecd8e_chn">现在买房子正是时候。</span></span><span id="good_cf_10" class="cf"> <span class="swung-dash">good</span>~ for sth/to do sth</span><span id="good_xg_47" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">She would be good for the job. </span><span class="oalecd8e_chn">她干这工作很合适。</span></span><span id="good_cf_11" class="cf"> <span class="swung-dash">good</span>~ for sb</span><span id="good_xg_48" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Can we change our meeting? Monday isn't good<span class="gl"> (= convenient) </span>for me. </span><span class="oalecd8e_chn">我们把见面时间改改吧，星期一我不方便。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">showing approval <span class="oalecd8e_chn">表示赞同</span></span><span id="good_ng_15" class="n-g"><span class="z_n">15. </span><span class="symbols-small_coresym">★</span> <span class="def-g"><span class="label-g"> (<span class="r">informal</span>) </span><span class="ud oalecd8e_switch_lang switch_children">used to show that you approve of or are pleased about sth that has been said or done, or to show that you want to move on to a new topic of conversation <span class="oalecd8e_chn">（表示赞同、满意或转向新的话题）</span></span></span><span id="good_xg_49" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">‘Dinner's ready.’ ‘Good — I'm starving.’ </span><span class="oalecd8e_chn">“晚饭好了。” “太好了，我正饿得很。”</span></span><span id="good_xg_50" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">‘I got the job.’ ‘Oh, good.’ </span><span class="oalecd8e_chn">“我得到这工作了。” “啊，太好了。”</span></span><span id="good_xg_51" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Good, I think we've come to a decision. </span><span class="oalecd8e_chn">好的，我们就这样决定吧。</span></span></span><span id="good_ng_16" class="n-g"><span class="z_n">16. </span><span class="symbols-small_coresym">★</span> <span class="gr"><span class="z_gr_br"> [</span>only before noun<span class="z_gr_br">] </span></span> <span class="def-g"><span class="label-g"> (<span class="r">informal</span>) </span><span class="ud oalecd8e_switch_lang switch_children">used as a form of praise <span class="oalecd8e_chn">（用作赞语）</span></span></span><span id="good_xg_52" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Good old Jack! </span><span class="oalecd8e_chn">好心的杰克！</span></span><span id="good_xg_53" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">‘I've ordered some drinks.’ ‘Good man!’ </span><span class="oalecd8e_chn">“我叫了些饮料。” “真是好人！”</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">in exclamations <span class="oalecd8e_chn">感叹</span></span><span id="good_ng_17" class="n-g"><span class="z_n">17. </span><span class="def-g"><span class="label-g"> (<span class="r">informal</span>) </span><span class="ud oalecd8e_switch_lang switch_children">used in exclamations <span class="oalecd8e_chn">（用于感叹句）</span></span></span><span id="good_xg_54" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Good heavens! </span><span class="oalecd8e_chn">天啊！</span></span><span id="good_xg_55" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Good God! </span><span class="oalecd8e_chn">上帝呀！</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">large <span class="oalecd8e_chn">大</span></span><span id="good_ng_18" class="n-g"><span class="z_n">18. </span><span class="gr"><span class="z_gr_br"> [</span>only before noun<span class="z_gr_br">] </span></span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">great in number, amount or degree <span class="oalecd8e_chn">（数量或程度）相当大的，相当多的</span></span></span><span id="good_xg_56" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">a good many people </span><span class="oalecd8e_chn">相当多的人</span></span><span id="good_xg_57" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">The kitchen is a good size. </span><span class="oalecd8e_chn">这厨房相当大。</span></span><span id="good_xg_58" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">We spent a good while<span class="gl"> (= quite a long time) </span>looking for the house. </span><span class="oalecd8e_chn">我们花了好长时间找这房子。</span></span><span id="good_xg_59" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">He devoted <span class="cl">a good deal of</span> <span class="gl"> (= a lot of) </span>attention to the problem. </span><span class="oalecd8e_chn">他在这个问题上花了相当多的精力。</span></span><span id="good_xg_60" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">There's <span class="cl">a good chance</span> <span class="gl"> (= it is likely) </span>that I won't be here next year. </span><span class="oalecd8e_chn">我明年很可能不在这儿。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">at least <span class="oalecd8e_chn">至少</span></span><span id="good_ng_19" class="n-g"><span class="z_n">19. </span><span class="def-g"><span class="d oalecd8e_switch_lang switch_children">not less than; rather more than <span class="oalecd8e_chn">不少于；稍多于</span></span></span><span id="good_xg_61" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">We waited for a good hour. </span><span class="oalecd8e_chn">我们等了整整一小时。</span></span><span id="good_xg_62" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">It's a good three miles to the station. </span><span class="oalecd8e_chn">到车站至少有三英里。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">thorough <span class="oalecd8e_chn">彻底</span></span><span id="good_ng_20" class="n-g"><span class="z_n">20. </span><span class="gr"><span class="z_gr_br"> [</span>only before noun<span class="z_gr_br">] </span></span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">thorough; complete <span class="oalecd8e_chn">彻底的；完全的</span></span></span><span id="good_xg_63" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">We had a good laugh about it afterwards. </span><span class="oalecd8e_chn">我们后来对此笑了个痛快。</span></span><span id="good_xg_64" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">You'll feel better after a good sleep. </span><span class="oalecd8e_chn">好好睡上一觉你会感觉好些。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">amusing <span class="oalecd8e_chn">有趣</span></span><span id="good_ng_21" class="n-g"><span class="z_n">21. </span><span class="gr"><span class="z_gr_br"> [</span>usually before noun<span class="z_gr_br">] </span></span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">amusing <span class="oalecd8e_chn">有趣的；逗笑的</span></span></span><span id="good_xg_65" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">a <span class="cl">good story/joke</span> </span><span class="oalecd8e_chn">有趣的故事╱笑话</span></span><span id="good_xg_66" class="x-g"><span class="symbols-xsym"></span><span class="label-g">(<span class="r">informal</span>) </span><span class="x oalecd8e_switch_lang switch_siblings">That's a good one! </span><span class="oalecd8e_chn">那真有意思！</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">for particular time/distance <span class="oalecd8e_chn">特定的时间╱距离</span></span><span id="good_ng_22" class="n-g"><span class="z_n">22. </span><span id="good_cf_12" class="cf"> <span class="swung-dash">good</span>~ for sth</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">having enough energy, health, strength, etc. to last for a particular length of time or distance <span class="oalecd8e_chn">（精力、健康、力量等）足以维持 … 的，能持续 … 的</span></span></span><span id="good_xg_67" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">You're good for<span class="gl"> (= you will live) </span>a few years yet. </span><span class="oalecd8e_chn">你还可以活上几年。</span></span></span><span id="good_ng_23" class="n-g"><span class="z_n">23. </span><span id="good_cf_13" class="cf"> <span class="swung-dash">good</span>~ for sth</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">valid for sth <span class="oalecd8e_chn">有效的</span></span></span><span id="good_xg_68" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">The ticket is good for three months. </span><span class="oalecd8e_chn">这张票三个月内有效。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">likely to provide <span class="oalecd8e_chn">可能提供</span></span><span id="good_ng_24" class="n-g"><span class="z_n">24. </span><span id="good_cf_14" class="cf"> <span class="swung-dash">good</span>~ for sth</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">likely to provide sth <span class="oalecd8e_chn">能提供 … 的</span></span></span><span id="good_xg_69" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">He's always good for a laugh. </span><span class="oalecd8e_chn">他总能逗人发笑。</span></span><span id="good_xg_70" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Bobby should be good for a few drinks. </span><span class="oalecd8e_chn">博比喝上几杯应该是没问题的。</span></span></span></span><span class="ids-g"><span class="revout"><a href="#O8T">IDM</a></span> <span id="good_idg_1" class="id-g"> <span class="cm oalecd8e_switch_lang switch_children">Most idioms containing <span class="fm">good</span> are at the entries for the nouns and verbs in the idioms, for example <span class="fm"> (as) good as gold</span> is at <span class="fm">gold.</span> <span class="oalecd8e_chn">大多数含 good 的习语，都可在该等习语中的名词及动词相关词条找到，如 (as) good as gold 在词条 gold 下。</span></span><span id="good_id_1" class="id">as ˈgood as</span><span class="sense-g"> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">very nearly <span class="oalecd8e_chn">与 … 几乎一样；几乎；简直是</span></span></span><span id="good_xg_71" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">The matter is as good as settled. </span><span class="oalecd8e_chn">这事实际上可以说解决了。</span></span><span id="good_xg_72" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">He as good as called me a coward<span class="gl"> (= suggested that I was a <a class="ndv" href="entry://coward">coward</a> without actually using the word ‘coward’).</span> </span><span class="oalecd8e_chn">他就差说我是懦夫了。</span></span></span></span><span id="good_idg_2" class="id-g"><span id="good_id_2" class="id">as ˌgood as it ˈgets</span><span class="sense-g"> <span class="def-g"><span class="ud oalecd8e_switch_lang switch_children">used when you are saying that a situation is not going to get any better <span class="oalecd8e_chn">（形势）不会有什么好转，还是老样子</span></span></span></span></span><span id="good_idg_3" class="id-g"><span id="good_id_3" class="id">good and … </span><span class="sense-g"> <span class="def-g"><span class="label-g"> (<span class="r">informal</span>) </span><span class="d oalecd8e_switch_lang switch_children">completely <span class="oalecd8e_chn">完全；彻底</span></span></span><span id="good_xg_73" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">I won't go until I'm good and ready. </span><span class="oalecd8e_chn">我要完全准备就绪后才走。</span></span></span></span><span id="good_idg_4" class="id-g"><span id="good_id_4" class="id">a good ˈfew</span><span class="sense-g"> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">several <span class="oalecd8e_chn">好几个；一些</span></span></span><span id="good_xg_74" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">There are still a good few empty seats. </span><span class="oalecd8e_chn">还有好几个空座位。</span></span></span></span><span id="good_idg_5" class="id-g"><span id="good_id_5" class="id">ˌgood for ˈyou, ˈsb, ˈthem, etc. </span><span class="vs-g"><span class="z_br"> (</span><span class="label-g"><span class="g">especially AustralE</span></span> <span class="v">good ˈon you, etc.</span><span class="z_br">) </span></span><span class="sense-g"> <span class="def-g"><span class="label-g"> (<span class="r">informal</span>) </span><span class="ud oalecd8e_switch_lang switch_children">used to praise sb for doing sth well <span class="oalecd8e_chn">（称赞某人）真行，真棒</span></span></span><span id="good_xg_75" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">‘I passed first time.’ ‘Good for you!’ </span><span class="oalecd8e_chn">“我第一次就过了。” “你真行！”</span></span></span></span></span></span><span id="good_pos_n" class="p-g"><span class="block-g"><span class="pos-g"> <span class="pos"><a href="#O8T">noun</a></span> <span class="symbols-small_coresym">★</span> </span></span><span class="xr-g"> <span class="symbols-xrsym">➔</span> see also <span id="good_xr_1" href="goods_e" class="xr"><span class="Ref"> <span class="xh"> <a href="entry://goods">goods</a></span> </span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">morally right <span class="oalecd8e_chn">合乎道德</span></span><span id="good_ng_25" class="n-g"><span class="z_n">1. </span><span class="symbols-small_coresym">★</span> <span class="gr"><span class="z_gr_br"> [</span>U<span class="z_gr_br">] </span></span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">behaviour that is morally right or acceptable <span class="oalecd8e_chn">合乎道德的行为；正直的行为；善行</span></span></span><span id="good_xg_76" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">the difference between good and evil </span><span class="oalecd8e_chn">善与恶的区别</span></span><span id="good_xg_77" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Is religion always a force for good? </span><span class="oalecd8e_chn">宗教一向是诲人行善的力量吗？</span></span></span><span id="good_ng_26" class="n-g"><span class="z_n">2. </span><span class="alt">the good</span> <span class="gr"><span class="z_gr_br"> [</span>pl.<span class="z_gr_br">] </span></span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">people who live a moral life; people who are admired for the work they do to help other people <span class="oalecd8e_chn">有道德的人；高尚的人；好人</span></span></span><span id="good_xg_78" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">a gathering of the great and the good </span><span class="oalecd8e_chn">群贤荟萃</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">sth helpful <span class="oalecd8e_chn">益处</span></span><span id="good_ng_27" class="n-g"><span class="z_n">3. </span><span class="symbols-small_coresym">★</span> <span class="gr"><span class="z_gr_br"> [</span>U<span class="z_gr_br">] </span></span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">something that helps sb/sth <span class="oalecd8e_chn">用处；好处；益处</span></span></span><span id="good_xg_79" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Cuts have been made <span class="cl">for the good of the company.</span> </span><span class="oalecd8e_chn">实行裁减是为了公司的利益。</span></span><span id="good_xg_80" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">I'm only telling you this <span class="cl">for your own good.</span> </span><span class="oalecd8e_chn">我把这事告诉你只是为你好。</span></span><span id="good_xg_81" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings"><span class="cl">What's the good of</span> <span class="gl"> (= how does it help you) </span>earning all that money if you don't have time to enjoy it? </span><span class="oalecd8e_chn">要是没时间去享受，赚那么多钱有什么用？</span></span><span id="good_xg_82" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings"><span class="cl">What good is it</span> redecorating if you're thinking of moving? </span><span class="oalecd8e_chn">如果你打算搬走，那重新装饰有什么用呢？</span></span><span class="xr-g"> <span class="symbols-xrsym">➔</span> see also <span id="good_xr_2" href="dogooder_e" class="xr"><span class="Ref"> <span class="xh"> <a href="entry://do-gooder">do-gooder</a></span> </span></span></span></span></span><span class="ids-g"><span class="revout"><a href="#O8T">IDM</a></span> <span id="good_idg_6" class="id-g"><span id="good_id_6" class="id">ˌall to the ˈgood</span><span class="sense-g"> <span class="def-g"><span class="ud oalecd8e_switch_lang switch_children">used to say that if sth happens, it will be good, even if it is not exactly what you were expecting <span class="oalecd8e_chn">不失为好事</span></span></span><span id="good_xg_83" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">If these measures also reduce unemployment, that is all to the good. </span><span class="oalecd8e_chn">要是这些措施也能降低失业率，那就不失为好事。</span></span></span></span><span id="good_idg_7" class="id-g"><span id="good_id_7" class="id">be no ˈgood | not be any/much ˈgood</span><span id="good_ng_28" class="n-g"><span class="z_n">1. </span><span class="symbols-small_coresym">★</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">to not be useful; to have no useful effect <span class="oalecd8e_chn">没（或没什么、没多大）用处（或好处）</span></span></span><span id="good_xg_84" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">This gadget isn't much good. </span><span class="oalecd8e_chn">这小玩意儿没多大用处。</span></span><span id="good_xg_85" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">It's no good trying to talk me out of leaving. </span><span class="oalecd8e_chn">想说服我不要离开是没用的。</span></span><span id="good_xg_86" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Was his advice ever any good? </span><span class="oalecd8e_chn">他的建议有过用处吗？</span></span></span><span id="good_ng_29" class="n-g"><span class="z_n">2. </span><span class="symbols-small_coresym">★</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">to not be interesting or enjoyable <span class="oalecd8e_chn">没（或没什么、没多大）乐趣</span></span></span><span id="good_xg_87" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">His latest film isn't much good. </span><span class="oalecd8e_chn">他最近拍摄的影片没多大意思。</span></span></span></span><span id="good_idg_8" class="id-g"> <span class="symbols-small_coresym">★</span> <span id="good_id_8" class="id">do ˈgood | do sb ˈgood</span><span class="sense-g"> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">to have a useful effect; to help sb <span class="oalecd8e_chn">（对某人）有好处，有用处，有益</span></span></span><span id="good_xg_88" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Do you think these latest changes will do any good? </span><span class="oalecd8e_chn">你认为最近这些变化有什么作用吗？</span></span><span id="good_xg_89" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Don't you think talking to her would do some good? </span><span class="oalecd8e_chn">你不觉得和她谈一谈会有用吗？</span></span><span id="good_xg_90" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">I'm sure a few days off would do you <span class="cl">a power of good</span> <span class="gl"> (= improve your health).</span> </span><span class="oalecd8e_chn">休息几天肯定对你的身体大有好处。</span></span></span></span><span id="good_idg_9" class="id-g"><span id="good_id_9" class="id">for ˈgood</span><span class="vs-g"><span class="z_br"> (</span><span class="label-g"><span class="g">BrE also </span></span> <span class="v">for ˌgood and ˈall</span><span class="z_br">) </span></span><span class="sense-g"> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">permanently <span class="oalecd8e_chn">永远；永久</span></span></span><span id="good_xg_91" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">This time she's leaving for good<span class="gl"> (= she will never return).</span> </span><span class="oalecd8e_chn">她这次走是再也不会回来了。</span></span></span></span><span id="good_idg_10" class="id-g"><span id="good_id_10" class="id">to the ˈgood</span><span class="sense-g"> <span class="def-g"><span class="ud oalecd8e_switch_lang switch_children">used to say that sb now has a particular amount of money that they did not have before <span class="oalecd8e_chn">净赚；盈余</span></span></span><span id="good_xg_92" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">We are £500 to the good. </span><span class="oalecd8e_chn">我们净赚 500 英镑。</span></span></span></span><span id="good_idg_11" class="id-g"><span id="good_id_11" class="id">up to no ˈgood</span><span class="sense-g"> <span class="def-g"><span class="label-g"> (<span class="r">informal</span>) </span><span class="d oalecd8e_switch_lang switch_children">doing sth wrong or dishonest <span class="oalecd8e_chn">做坏事；做不光彩的事</span></span></span><span id="good_xg_93" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Those kids are always up to no good. </span><span class="oalecd8e_chn">那些孩子尽会恶作剧。</span></span></span></span></span><span class="xr-g"> <span class="symbols-xrsym">➔</span> more at<span id="good_xr_3" href="ill_2_e" class="xr"><span class="Ref"> <span class="xh"> <a href="entry://ill">ill</a></span> </span><span class="z"> </span><span class="xp">adj.</span></span><span class="z">, </span><span id="good_xr_4" href="power_e" class="xr"><span class="Ref"> <span class="xh"> <a href="entry://power">power</a></span> </span><span class="z"> </span><span class="xp">n.</span></span><span class="z">, </span><span id="good_xr_5" href="world_e" class="xr"><span class="Ref"> <span class="xh"> <a href="entry://world">world</a></span> </span></span></span></span><span id="good_pos_adv" class="p-g"><span class="block-g"><span class="pos-g"> <span class="pos"><a href="#O8T">adverb</a></span> </span></span> <span class="def-g"><span class="label-g"> (<span class="g">especially NAmE</span>) (<span class="r">informal</span>) </span><span class="d oalecd8e_switch_lang switch_children">well <span class="oalecd8e_chn">好</span></span></span><span id="good_xg_94" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">‘How's it going?’ ‘Pretty good.’ </span><span class="oalecd8e_chn">“事情进展如何？” “非常好。”</span></span><span id="good_xg_95" class="x-g"><span class="symbols-xsym"></span><span class="label-g">(<span class="r">non-standard</span>) </span><span class="x oalecd8e_switch_lang switch_siblings">Now, you listen to me good! </span><span class="oalecd8e_chn">喂，好好听我说！</span></span></span><span class="table"><span class="tr"><span class="th"><a href="#O8T">WHICH WORD? 词语辨析</a></span></span><span class="tr"><span class="td"><span name="good / goodness" id="good_un_1" class="unbox"><span class="title">good / goodness</span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children">The noun <span class="unfm">good</span> means actions and behaviour that are morally right. You can talk about a person doing <span class="unfm">good.</span> <span class="oalecd8e_chn">名词 good 指有道德的行为，指人做好事可用 do good：</span></span><span id="good_xg_96" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">The charity does a lot of good. </span><span class="oalecd8e_chn">这家慈善机构做很多善事。</span></span><span class="und oalecd8e_switch_lang switch_children"></span><span id="good_xg_97" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">the difference between good and evil </span><span class="oalecd8e_chn">善恶之分</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="unfm">Goodness</span> is the quality of being good. You can talk about a person’s <span class="unfm">goodness.</span> <span class="oalecd8e_chn"><span class="ast">*</span> goodness 意为善良，可指人的美德：</span></span><span id="good_xg_98" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Her goodness shone through. </span><span class="oalecd8e_chn">她显然非常善良。</span></span></span></span></span></span></span><span class="table"><span class="tr"><span class="th"><a href="#O8T">VOCABULARY BUILDING 词汇扩充</a></span></span><span class="tr"><span class="td"><span name="good and very good" id="good_un_2" class="unbox"><span class="title">Good and very good</span><span class="para"><span class="und oalecd8e_switch_lang switch_children">Instead of saying that something is <span class="arbd1">good</span> or <span class="arbd1">very good, </span>try to use more precise and interesting adjectives to describe things. <span class="oalecd8e_chn">事物好或非常好，除了用 good 或 very good 外，可尽量用更贴切、更有意思的形容词。</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="arbd1">delicious</span> / <span class="arbd1">tasty</span> food <span class="oalecd8e_chn">可口的／美味的食物</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children">an <span class="arbd1">exciting</span> / <span class="arbd1">entertaining</span> / <span class="arbd1">absorbing</span> movie <span class="oalecd8e_chn">激动人心的／有趣的／引人入胜的影片</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children">an <span class="arbd1">absorbing</span> /a <span class="arbd1">fascinating</span> /an <span class="arbd1">informative</span> book <span class="oalecd8e_chn">引人入胜的／使人着迷的／内容丰富的书</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children">a <span class="arbd1">pleasant</span> /an <span class="arbd1">enjoyable</span> trip <span class="oalecd8e_chn">令人愉快的旅行</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children">a <span class="arbd1">skilful</span> / <span class="arbd1">talented</span> / <span class="arbd1">fine</span> player <span class="oalecd8e_chn">娴熟的／有天分的／优秀的运动员</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="arbd1">impressive</span> / <span class="arbd1">high-quality</span> acting <span class="oalecd8e_chn">令人赞叹的／高质量的表演</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="arbd1">useful</span> / <span class="arbd1">helpful</span> advice <span class="oalecd8e_chn">有益的／有用的忠告</span></span></span><span class="para"><span class="und oalecd8e_switch_lang switch_children">In conversation you can use words like <span class="arbd1">great, </span><span class="arbd1">super, </span><span class="arbd1">wonderful, </span><span class="arbd1">lovely</span> and <span class="arbd1">excellent.</span> <span class="oalecd8e_chn">对话中可用 great、super、wonderful、lovely 和 excellent 等词。</span></span></span><span class="para"><span class="und oalecd8e_switch_lang switch_children">➱ note at <span class="unxh"> <a href="entry://nice">nice</a></span> </span></span></span></span></span></span><span class="pracpron"><span class="pron-g"><span class="wd">good</span> <span class="ei-g"><span class="z_ei-g">/</span><a class="fayin" href="sound://uk/good__gb_1.mp3"><span class="phon-gb">ɡʊd</span><img src="uk_pron.png" class="fayin"/></a><span class="z">; <span class="z_phon-us">NAmE</span></span><a class="fayin" href="sound://us/good__us_1.mp3"><span class="phon-usgb">ɡʊd</span><img src="us_pron.png" class="fayin"/></a><span class="z_ei-g">/</span></span></span><span class="pron-g"><span class="wd">bet·ter</span> <span class="ei-g"><span class="z_ei-g">/</span><a class="fayin" href="sound://uk/better__gb_1.mp3"><span class="phon-gb">ˈbetə(r)</span><img src="uk_pron.png" class="fayin"/></a><span class="z">; <span class="z_phon-us">NAmE</span></span><a class="fayin" href="sound://us/better__us_1.mp3"><span class="phon-us">ˈbetər</span><img src="us_pron.png" class="fayin"/></a><span class="z_ei-g">/</span></span></span><span class="pron-g"><span class="wd">best</span> <span class="ei-g"><span class="z_ei-g">/</span><a class="fayin" href="sound://uk/best__gb_1.mp3"><span class="phon-gb">best</span><img src="uk_pron.png" class="fayin"/></a><span class="z">; <span class="z_phon-us">NAmE</span></span><a class="fayin" href="sound://us/best__us_1.mp3"><span class="phon-usgb">best</span><img src="us_pron.png" class="fayin"/></a><span class="z_ei-g">/</span></span></span></span></span>\r\n\u0000
       `;
-      expect(def.definition.trim()).to.be.equal(expect_str.trim());
+      assert.isTrue(def.definition.trim() === expect_str.trim());
     });
     it("should be 'bad'", () => {
       const def = mdict.lookup('bad');
-      expect(def.definition).to.be.a('string');
+      assert.isTrue(def.definition !== null);
+      assert.isTrue(def.definition.length > 0);
       const expect_str = `
       <link rel="stylesheet" type="text/css" href="oalecd8e.css"><script src="jquery.js" charset="utf-8" type="text/javascript" language="javascript"></script><script src="oalecd8e.js" charset="utf-8" type="text/javascript" language="javascript"></script><span name="bad" id="bad_e" idm_id="000002465" class="entry"><span class="h-g"><span class="top-g"><span name="O8T" id="O8T"  class="h">bad</span><span class="oalecd8e_show_all"><em></em></span> <span class="z"> <span class="symbols-coresym">★</span> </span><span class="ei-g"><span class="z_ei-g">/</span><a class="fayin" href="sound://uk/bad__gb_1.mp3"><span class="phon-gb">bæd</span><img src="uk_pron.png" class="fayin"/></a><span class="z">; <span class="z_phon-us">NAmE</span></span><a class="fayin" href="sound://us/bad__us_1.mp3"><span class="phon-usgb">bæd</span><img src="us_pron.png" class="fayin"/></a><span class="z_ei-g">/</span></span><span class="pos-g"><span class="Ref"> <a href="#bad_pos_adj">adj.</a></span><span class="z">, </span><span class="Ref"> <a href="#bad_pos_n">noun</a></span><span class="z">, </span><span class="Ref"> <a href="#bad_pos_adv">adv.</a></span></span></span><span class="infl"><span class="inflection">bad</span> <span class="inflection">worse</span> <span class="inflection">worst</span> </span></span><span id="bad_pos_adj" class="p-g"><span class="block-g"><span class="pos-g"> <span class="pos"><a href="#O8T">adjective</a></span> <span class="symbols-small_coresym">★</span> </span></span><span class="ifs-g"><span class="z_br"> (</span><span class="if-g"><span id="bad_if_1" class="if">worse</span> <span class="ei-g"><span class="z_ei-g">/</span><a class="fayin" href="sound://uk/worse__gb_1.mp3"><span class="phon-gb">wɜːs</span><img src="uk_pron.png" class="fayin"/></a><span class="z">; <span class="z_phon-us">NAmE</span></span><a class="fayin" href="sound://us/worse__us_1.mp3"><span class="phon-us">wɜːrs</span><img src="us_pron.png" class="fayin"/></a><span class="z_ei-g">/</span></span> <span id="bad_if_2" class="if">worst</span> <span class="ei-g"><span class="z_ei-g">/</span><a class="fayin" href="sound://uk/worst__gb_1.mp3"><span class="phon-gb">wɜːst</span><img src="uk_pron.png" class="fayin"/></a><span class="z">; <span class="z_phon-us">NAmE</span></span><a class="fayin" href="sound://us/worst__us_1.mp3"><span class="phon-us">wɜːrst</span><img src="us_pron.png" class="fayin"/></a><span class="z_ei-g">/</span></span></span><span class="z_br">) </span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">unpleasant <span class="oalecd8e_chn">令人不快</span></span><span id="bad_ng_1" class="n-g"><span class="z_n">1. </span><span class="symbols-small_coresym">★</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">unpleasant; full of problems <span class="oalecd8e_chn">令人不快的；问题成堆的；坏的</span></span></span><span id="bad_xg_1" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">bad news/weather/dreams/habits </span><span class="oalecd8e_chn">坏消息；坏天气；噩梦；恶习</span></span><span id="bad_xg_2" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">I'm having a really bad day. </span><span class="oalecd8e_chn">我今天倒霉透了。</span></span><span id="bad_xg_3" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">It was the worst experience of her life. </span><span class="oalecd8e_chn">那是她一生中最糟糕的经历。</span></span><span id="bad_xg_4" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Smoking gives you bad breath. </span><span class="oalecd8e_chn">吸烟会引致口气。</span></span><span id="bad_xg_5" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Things are <span class="cl">bad enough</span> without our own guns shelling us. </span><span class="oalecd8e_chn">本来情况就够糟的了，偏偏我们自己的大炮又向我们开起火来。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">poor quality <span class="oalecd8e_chn">劣质</span></span><span id="bad_ng_2" class="n-g"><span class="z_n">2. </span><span class="symbols-small_coresym">★</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">of poor quality; below an acceptable standard <span class="oalecd8e_chn">质量差的；不合格的</span></span></span><span id="bad_xg_6" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">bad conditions/driving </span><span class="oalecd8e_chn">恶劣的情况；拙劣的驾驶技术</span></span><span id="bad_xg_7" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">a bad copy/diet </span><span class="oalecd8e_chn">不清晰的复印本；劣质饮食</span></span><span id="bad_xg_8" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">I thought it was a very bad article. </span><span class="oalecd8e_chn">我以为那是一篇很低劣的文章。</span></span><span id="bad_xg_9" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">This isn't as bad as I thought. </span><span class="oalecd8e_chn">这没我原来所想的那么差。</span></span><span id="bad_xg_10" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">That's not a bad idea. </span><span class="oalecd8e_chn">那个主意不错。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">not good at sth <span class="oalecd8e_chn">不擅长</span></span><span id="bad_ng_3" class="n-g"><span class="z_n">3. </span><span class="symbols-small_coresym">★</span> <span id="bad_cf_1" class="cf"> <span class="swung-dash">bad</span>~ at sth/at doing sth</span><span class="dc"><span class="z_br"> (</span>of a person <span class="oalecd8e_chn">人</span><span class="z_br">) </span></span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">not able to do sth well or in an acceptable way <span class="oalecd8e_chn">拙于；不擅；不善于</span></span></span><span class="xr-g"> <span class="symbols-synsym"><a href="#O8T">SYN</a></span> <span id="bad_xr_1" href="poor_e" class="xr"><span class="Ref"> <span class="xh"> <a href="entry://poor">poor</a></span> </span></span></span><span id="bad_xg_11" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">a bad teacher </span><span class="oalecd8e_chn">不称职的教师</span></span><span id="bad_xg_12" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">You're a bad liar! </span><span class="oalecd8e_chn">你连说谎都不会！</span></span><span id="bad_xg_13" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">He's a bad loser<span class="gl"> (= he complains when he loses a game).</span> </span><span class="oalecd8e_chn">他是个输不起的人。</span></span><span id="bad_xg_14" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">She is so bad at keeping secrets. </span><span class="oalecd8e_chn">她一点都不会保守秘密。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">serious <span class="oalecd8e_chn">严重</span></span><span id="bad_ng_4" class="n-g"><span class="z_n">4. </span><span class="symbols-small_coresym">★</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">serious; severe <span class="oalecd8e_chn">严重的；剧烈的</span></span></span><span id="bad_xg_15" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">You're heading for a bad attack of sunburn. </span><span class="oalecd8e_chn">你会被严重晒伤的。</span></span><span id="bad_xg_16" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">The engagement was a bad mistake. </span><span class="oalecd8e_chn">这婚约是个大错。</span></span><span id="bad_xg_17" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">My headache is getting worse. </span><span class="oalecd8e_chn">我头痛越来越厉害了。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">not appropriate <span class="oalecd8e_chn">不合适</span></span><span id="bad_ng_5" class="n-g"><span class="z_n">5. </span><span class="symbols-small_coresym">★</span> <span class="gr"><span class="z_gr_br"> [</span>only before noun<span class="z_gr_br">] </span></span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">not appropriate in a particular situation <span class="oalecd8e_chn">不适合的；不适当的</span></span></span><span id="bad_xg_18" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">I know that this is a bad time to ask for help. </span><span class="oalecd8e_chn">我知道在这时候要求帮助不合适。</span></span><span id="bad_xg_19" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">He now realized that it had been a bad decision on his part. </span><span class="oalecd8e_chn">他现在意识到是他作了一个不恰当的决定。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">wicked <span class="oalecd8e_chn">邪恶</span></span><span id="bad_ng_6" class="n-g"><span class="z_n">6. </span><span class="symbols-small_coresym">★</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">morally unacceptable <span class="oalecd8e_chn">不道德的；邪恶的</span></span></span><span id="bad_xg_20" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">The hero gets to shoot all the bad guys. </span><span class="oalecd8e_chn">主人公结果射杀了所有的坏蛋。</span></span><span id="bad_xg_21" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">He said I must have done something bad to deserve it. </span><span class="oalecd8e_chn">他说我肯定是罪有应得。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">children <span class="oalecd8e_chn">儿童</span></span><span id="bad_ng_7" class="n-g"><span class="z_n">7. </span><span class="symbols-small_coresym">★</span> <span class="gr"><span class="z_gr_br"> [</span>usually before noun<span class="z_gr_br">] </span></span><span class="dc"><span class="z_br"> (</span>especially of children <span class="oalecd8e_chn">尤指儿童</span><span class="z_br">) </span></span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">not behaving well <span class="oalecd8e_chn">顽皮的；不乖的</span></span></span><span class="xr-g"> <span class="symbols-synsym"><a href="#O8T">SYN</a></span> <span id="bad_xr_2" href="naughty_e" class="xr"><span class="Ref"> <span class="xh"> <a href="entry://naughty">naughty</a></span> </span></span></span><span id="bad_xg_22" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Have you been a bad boy? </span><span class="oalecd8e_chn">你调皮了吗？</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">harmful <span class="oalecd8e_chn">有害</span></span><span id="bad_ng_8" class="n-g"><span class="z_n">8. </span><span class="symbols-small_coresym">★</span> <span class="gr"><span class="z_gr_br"> [</span>not before noun<span class="z_gr_br">] </span></span><span id="bad_cf_2" class="cf"> <span class="swung-dash">bad</span>~ for sb/sth</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">harmful; causing or likely to cause damage <span class="oalecd8e_chn">有害；招致损害</span></span></span><span id="bad_xg_23" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Those shoes are bad for her feet. </span><span class="oalecd8e_chn">那双鞋会伤她的脚。</span></span><span id="bad_xg_24" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Weather like this is bad for business. </span><span class="oalecd8e_chn">这种天气不利于做买卖。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">painful <span class="oalecd8e_chn">疼痛</span></span><span id="bad_ng_9" class="n-g"><span class="z_n">9. </span><span class="gr"><span class="z_gr_br"> [</span>usually before noun<span class="z_gr_br">] </span></span><span class="dc"><span class="z_br"> (</span>of parts of the body <span class="oalecd8e_chn">身体部位</span><span class="z_br">) </span></span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">not healthy; painful <span class="oalecd8e_chn">有病的；疼痛的</span></span></span><span id="bad_xg_25" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">I've got a bad back. </span><span class="oalecd8e_chn">我背部疼痛。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">food <span class="oalecd8e_chn">食物</span></span><span id="bad_ng_10" class="n-g"><span class="z_n">10. </span><span class="def-g"><span class="d oalecd8e_switch_lang switch_children">not safe to eat because it has decayed <span class="oalecd8e_chn">变质的；腐烂的</span></span></span><span id="bad_xg_26" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Put the meat in the fridge so it doesn't <span class="cl">go bad.</span> </span><span class="oalecd8e_chn">把肉放进冰箱里，免得坏了。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">temper/mood <span class="oalecd8e_chn">脾气；情绪</span></span><span id="bad_ng_11" class="n-g"><span class="z_n">11. </span><span class="cc">~ temper/mood</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">the state of feeling annoyed or angry <span class="oalecd8e_chn">发脾气；坏情绪；恼怒</span></span></span><span id="bad_xg_27" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">It put me in a bad mood for the rest of the day. </span><span class="oalecd8e_chn">那事让我余下整天再也没了好心情。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">guilty/sorry <span class="oalecd8e_chn">愧疚；遗憾</span></span><span id="bad_ng_12" class="n-g"><span class="z_n">12. </span><span class="cc">feel ~</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">to feel guilty or sorry about sth <span class="oalecd8e_chn">感到愧疚（或遗憾）</span></span></span><span id="bad_xg_28" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">She felt bad about leaving him. </span><span class="oalecd8e_chn">她因离开他而感到歉疚。</span></span><span id="bad_xg_29" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Why should I want to make you feel bad? </span><span class="oalecd8e_chn">我干吗要让你难过呢？</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">ill/sick <span class="oalecd8e_chn">有病；不舒服</span></span><span id="bad_ng_13" class="n-g"><span class="z_n">13. </span><span class="cc">feel/look ~</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">to feel or look ill/sick <span class="oalecd8e_chn">觉得不舒服；感到有病；面有病容；气色不好</span></span></span><span id="bad_xg_30" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">I'm afraid I'm feeling pretty bad. </span><span class="oalecd8e_chn">很抱歉，我觉得很不舒服。</span></span></span></span><span class="sd-g"><span class="sd oalecd8e_switch_lang switch_children">excellent <span class="oalecd8e_chn">极好</span></span><span id="bad_ng_14" class="n-g"><span class="z_n">14. </span><span class="ifs-g"><span class="z_br"> (</span><span class="if-g"><span id="bad_if_3" class="if">bad·der</span><span class="z">, </span><span id="bad_if_4" class="if">bad·dest</span></span><span class="z_br">) </span></span> <span class="def-g"><span class="label-g"> (<span class="r">slang</span>) (<span class="g">especially NAmE</span>) </span><span class="d oalecd8e_switch_lang switch_children">good; excellent <span class="oalecd8e_chn">顶呱呱的；没治</span></span></span></span></span><span class="ids-g"><span class="revout"><a href="#O8T">IDM</a></span> <span id="bad_idg_1" class="id-g"> <span class="cm oalecd8e_switch_lang switch_children">Most idioms containing <span class="fm">bad</span> are at the entries for the nouns and verbs in the idioms, for example <span class="fm">be bad news (for sb/sth)</span> is at <span class="fm">news.</span> <span class="oalecd8e_chn">大多数含 bad 的习语，都可在该等习语中的名词及动词相关词条找到，如 be bad news (for sb/sth) 在词条 news 下。</span></span><span id="bad_id_1" class="id">can't be bad</span><span class="sense-g"> <span class="def-g"><span class="label-g"> (<span class="r">informal</span>) </span><span class="ud oalecd8e_switch_lang switch_children">used to try to persuade sb to agree that sth is good <span class="oalecd8e_chn">（劝导时说）没有什么不好</span></span></span><span id="bad_xg_31" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">You'll save fifty dollars, which can't be bad, can it? </span><span class="oalecd8e_chn">你会省下五十元钱，这就够好了，对吧？</span></span></span></span><span id="bad_idg_2" class="id-g"><span id="bad_id_2" class="id">have got it ˈbad</span><span class="sense-g"> <span class="def-g"><span class="label-g"> (<span class="r">informal, </span><span class="r">humorous</span>) </span><span class="d oalecd8e_switch_lang switch_children">to be very much in love <span class="oalecd8e_chn">热恋着；在热恋中</span></span></span><span id="bad_xg_32" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">You're not seeing him again tonight, are you? That's five times this week — you've got it bad! </span><span class="oalecd8e_chn">你今天晚上不再和他见面了，是吧？这个星期都约会了五次，你们热恋了！</span></span></span></span><span id="bad_idg_3" class="id-g"> <span class="symbols-small_coresym">★</span> <span id="bad_id_3" class="id">not ˈbad</span><span class="sense-g"> <span class="def-g"><span class="label-g"> (<span class="r">informal</span>) </span><span class="d oalecd8e_switch_lang switch_children">quite good; better than you expected <span class="oalecd8e_chn">不错；比预料的好</span></span></span><span id="bad_xg_33" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">‘How are you?’ ‘Not too bad.’ </span><span class="oalecd8e_chn">“你怎么样？” “还不错。”</span></span><span id="bad_xg_34" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">That wasn't bad for a first attempt. </span><span class="oalecd8e_chn">第一次尝试，还算不错。</span></span></span></span><span id="bad_idg_4" class="id-g"><span id="bad_id_4" class="id">too bad</span><span class="label-g"> (<span class="r">informal</span>) </span><span id="bad_ng_15" class="n-g"><span class="z_n">1. </span><span class="symbols-small_coresym">★</span> <span class="def-g"><span class="label-g"> (<span class="r">ironic</span>) </span><span class="ud oalecd8e_switch_lang switch_children">used to say ‘bad luck’ or ‘it's a shame’ when you do not really mean it <span class="oalecd8e_chn">（等于说“倒霉”或“可惜”，实际上并无同情之意）</span></span></span><span id="bad_xg_35" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">If sometimes they're the wrong decisions, too bad. </span><span class="oalecd8e_chn">如果有时这些决定是错误的，那可是太不幸了。</span></span></span><span id="bad_ng_16" class="n-g"><span class="z_n">2. </span><span class="symbols-small_coresym">★</span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">a shame; a pity <span class="oalecd8e_chn">遗憾；可惜</span></span></span><span id="bad_xg_36" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Too bad every day can't be as good as this. </span><span class="oalecd8e_chn">可惜并不是每一天都像今天这么好。</span></span></span><span id="bad_ng_17" class="n-g"><span class="z_n">3. </span><span class="def-g"><span class="label-g"> (<span class="r">old-fashioned</span>) </span><span class="d oalecd8e_switch_lang switch_children">annoying <span class="oalecd8e_chn">令人生气的；恼人的</span></span></span><span id="bad_xg_37" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Really, it was too bad of you to be so late. </span><span class="oalecd8e_chn">你来得这么晚实在不像话。</span></span></span></span></span></span><span id="bad_pos_n" class="p-g"><span class="block-g"><span class="pos-g"> <span class="pos"><a href="#O8T">noun</a></span> </span></span> <span class="alt">the bad</span> <span class="gr"><span class="z_gr_br"> [</span>U<span class="z_gr_br">] </span></span> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">bad people, things, or events <span class="oalecd8e_chn">坏人；坏事</span></span></span><span id="bad_xg_38" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">You will always have the bad as well as the good in the world. </span><span class="oalecd8e_chn">人生在世总是有苦有甜。</span></span><span class="ids-g"><span class="revout"><a href="#O8T">IDM</a></span> <span id="bad_idg_5" class="id-g"><span id="bad_id_5" class="id">ˌgo to the ˈbad</span><span class="sense-g"> <span class="def-g"><span class="label-g"> (<span class="r">old-fashioned</span>) </span><span class="d oalecd8e_switch_lang switch_children">to begin behaving in an immoral way <span class="oalecd8e_chn">堕落</span></span></span><span id="bad_xg_39" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">I hate to see you going to the bad. </span><span class="oalecd8e_chn">我不愿看到你堕落。</span></span></span></span><span id="bad_idg_6" class="id-g"><span id="bad_id_6" class="id">ˈmy bad</span><span class="sense-g"> <span class="def-g"><span class="label-g"> (<span class="g">NAmE</span>) (<span class="r">informal</span>) </span><span class="ud oalecd8e_switch_lang switch_children">used when you are admitting that sth is your fault or that you have made a mistake <span class="oalecd8e_chn">是我的错；我错了</span></span></span><span id="bad_xg_40" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">I'm sorry — my bad. </span><span class="oalecd8e_chn">对不起，我错了。</span></span></span></span><span id="bad_idg_7" class="id-g"><span id="bad_id_7" class="id">take the ˌbad with the ˈgood</span><span class="sense-g"> <span class="def-g"><span class="d oalecd8e_switch_lang switch_children">to accept the bad aspects of sth as well as the good ones <span class="oalecd8e_chn">接受人生的甘苦（或事物的好与坏）</span></span></span></span></span><span id="bad_idg_8" class="id-g"><span id="bad_id_8" class="id">to the ˈbad</span><span class="sense-g"> <span class="def-g"><span class="label-g"> (<span class="g">BrE</span>) </span><span class="ud oalecd8e_switch_lang switch_children">used to say that sb now has a particular amount less money than they did before <span class="oalecd8e_chn">亏损</span></span></span><span id="bad_xg_41" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">After the sale they were £300 to the bad. </span><span class="oalecd8e_chn">这笔买卖使他们亏损了 300 英镑。</span></span></span></span></span></span><span id="bad_pos_adv" class="p-g"><span class="block-g"><span class="pos-g"> <span class="pos"><a href="#O8T">adverb</a></span> </span></span> <span class="def-g"><span class="label-g"> (<span class="g">NAmE</span>) (<span class="r">informal</span>) </span><span class="d oalecd8e_switch_lang switch_children">badly <span class="oalecd8e_chn">很；非常</span></span></span><span id="bad_xg_42" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">She wanted it real bad. </span><span class="oalecd8e_chn">她确实很想得到它。</span></span><span id="bad_xg_43" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">Are you hurt bad? </span><span class="oalecd8e_chn">你伤得重吗？</span></span></span><span class="table"><span class="tr"><span class="th"><a href="#O8T">VOCABULARY BUILDING 词汇扩充</a></span></span><span class="tr"><span class="td"><span name="bad and very bad" id="bad_un_1" class="unbox"><span class="title">Bad and very bad</span><span class="para"><span class="und oalecd8e_switch_lang switch_children">Instead of saying that something is <span class="arbd1">bad</span> or <span class="arbd1">very bad, </span>try to use more precise and interesting adjectives to describe things. <span class="oalecd8e_chn">表示不好或糟糕，除了用 bad 或 very bad 外，尽量用更贴切、更有意思的形容词来描述：</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children">an <span class="arbd1">unpleasant</span> /a <span class="arbd1">foul</span> /a <span class="arbd1">disgusting</span> smell <span class="oalecd8e_chn">令人不快的／难闻的／恶心的气味</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="arbd1">appalling</span> / <span class="arbd1">dreadful</span> / <span class="arbd1">severe</span> weather <span class="oalecd8e_chn">糟透的／十分恶劣的／非常恶劣的天气</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children">an <span class="arbd1">unpleasant</span> /a <span class="arbd1">frightening</span> /a <span class="arbd1">traumatic</span> experience <span class="oalecd8e_chn">不愉快的／可怕的／痛苦难忘的经历</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children"> <span class="arbd1">poor</span> / <span class="arbd1">weak</span> eyesight <span class="oalecd8e_chn">视力差</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children">a <span class="arbd1">terrible</span> / <span class="arbd1">serious</span> / <span class="arbd1">horrific</span> accident <span class="oalecd8e_chn">重大的／严重的／可怕的事故</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children">a <span class="arbd1">wicked</span> /an <span class="arbd1">evil</span> /an <span class="arbd1">immoral</span> person <span class="oalecd8e_chn">恶毒的／邪恶的／道德败坏的人</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children">an <span class="arbd1">awkward</span> /an <span class="arbd1">embarrassing</span> /a <span class="arbd1">difficult</span> situation <span class="oalecd8e_chn">令人尴尬的／使人难堪的／艰难的处境</span></span></span><span class="para"><span class="symbols-para_square">■ </span><span class="und oalecd8e_switch_lang switch_children">We were working in <span class="arbd1">difficult</span> / <span class="arbd1">appalling</span> conditions. <span class="oalecd8e_chn">我们在艰苦的／恶劣的条件下工作。</span></span></span><span class="para"><span class="und oalecd8e_switch_lang switch_children">To refer to your health, you can say <span class="oalecd8e_chn">谈及身体状况可说：</span></span><span id="bad_xg_44" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">I feel <span class="unebi">unwell/sick/terrible.</span> </span><span class="oalecd8e_chn">我感到不舒服／恶心／难受极了。</span></span><span class="und oalecd8e_switch_lang switch_children"></span><span id="bad_xg_45" class="x-g"><span class="symbols-xsym"></span><span class="x oalecd8e_switch_lang switch_siblings">I don’t feel<span class="unebi"> (very) well.</span> </span><span class="oalecd8e_chn">我感到不（太）舒服。</span></span></span><span class="para"><span class="und oalecd8e_switch_lang switch_children">In conversation, words like <span class="arbd1">terrible, </span><span class="arbd1">horrible, </span><span class="arbd1">awful</span> and <span class="arbd1">dreadful</span> can be used in most situations to mean ‘very bad’. <span class="oalecd8e_chn">在口语中，terrible、horrible、awful、dreadful 等词在多数情况下均可表示糟糕。</span></span></span></span></span></span></span><span class="pracpron"><span class="pron-g"><span class="wd">bad</span> <span class="ei-g"><span class="z_ei-g">/</span><a class="fayin" href="sound://uk/bad__gb_1.mp3"><span class="phon-gb">bæd</span><img src="uk_pron.png" class="fayin"/></a><span class="z">; <span class="z_phon-us">NAmE</span></span><a class="fayin" href="sound://us/bad__us_1.mp3"><span class="phon-usgb">bæd</span><img src="us_pron.png" class="fayin"/></a><span class="z_ei-g">/</span></span></span><span class="pron-g"><span class="wd">worse</span> <span class="ei-g"><span class="z_ei-g">/</span><a class="fayin" href="sound://uk/worse__gb_1.mp3"><span class="phon-gb">wɜːs</span><img src="uk_pron.png" class="fayin"/></a><span class="z">; <span class="z_phon-us">NAmE</span></span><a class="fayin" href="sound://us/worse__us_1.mp3"><span class="phon-us">wɜːrs</span><img src="us_pron.png" class="fayin"/></a><span class="z_ei-g">/</span></span></span><span class="pron-g"><span class="wd">worst</span> <span class="ei-g"><span class="z_ei-g">/</span><a class="fayin" href="sound://uk/worst__gb_1.mp3"><span class="phon-gb">wɜːst</span><img src="uk_pron.png" class="fayin"/></a><span class="z">; <span class="z_phon-us">NAmE</span></span><a class="fayin" href="sound://us/worst__us_1.mp3"><span class="phon-us">wɜːrst</span><img src="us_pron.png" class="fayin"/></a><span class="z_ei-g">/</span></span></span></span></span>\r\n\u0000
       `;
-      expect(def.definition.trim()).to.be.equal(expect_str.trim());
+      assert.isTrue(def.definition.trim() === expect_str.trim());
     });
   });
 });
diff --git a/typings/mdict.d.ts b/typings/mdict.d.ts
index 3420345..adecfde 100644
--- a/typings/mdict.d.ts
+++ b/typings/mdict.d.ts
@@ -75,7 +75,7 @@ declare interface WordDefinition {
 }
 declare interface WordIndex {
   keyText: string;
-  roffset: number;
+  rofset: number;
   recordStartOffset?: number;
   ed?: number;
 }
diff --git a/yarn.lock b/yarn.lock
index f2b108e..6125fa2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,11 +2,21 @@
 # yarn lockfile v1
 
 
-"@babel/code-frame@^7.0.0":
-  version "7.0.0"
-  resolved "http://registry.npm.taobao.org/@babel/code-frame/download/@babel/code-frame-7.0.0.tgz#06e2ab19bdb535385559aabb5ba59729482800f8"
+"@babel/cli@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/cli/download/@babel/cli-7.14.5.tgz#9551b194f02360729de6060785bbdcce52c69f0a"
+  integrity sha1-lVGxlPAjYHKd5gYHhbvczlLGnwo=
   dependencies:
-    "@babel/highlight" "^7.0.0"
+    commander "^4.0.1"
+    convert-source-map "^1.1.0"
+    fs-readdir-recursive "^1.1.0"
+    glob "^7.0.0"
+    make-dir "^2.1.0"
+    slash "^2.0.0"
+    source-map "^0.5.0"
+  optionalDependencies:
+    "@nicolo-ribaudo/chokidar-2" "2.1.8-no-fsevents.2"
+    chokidar "^3.4.0"
 
 "@babel/code-frame@^7.12.13":
   version "7.12.13"
@@ -14,23 +24,37 @@
   dependencies:
     "@babel/highlight" "^7.12.13"
 
-"@babel/core@^7.1.2":
-  version "7.3.3"
-  resolved "http://registry.npm.taobao.org/@babel/core/download/@babel/core-7.3.3.tgz#d090d157b7c5060d05a05acaebc048bd2b037947"
-  dependencies:
-    "@babel/code-frame" "^7.0.0"
-    "@babel/generator" "^7.3.3"
-    "@babel/helpers" "^7.2.0"
-    "@babel/parser" "^7.3.3"
-    "@babel/template" "^7.2.2"
-    "@babel/traverse" "^7.2.2"
-    "@babel/types" "^7.3.3"
-    convert-source-map "^1.1.0"
+"@babel/code-frame@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/code-frame/download/@babel/code-frame-7.14.5.tgz#23b08d740e83f49c5e59945fbf1b43e80bbf4edb"
+  integrity sha1-I7CNdA6D9JxeWZRfvxtD6Au/Tts=
+  dependencies:
+    "@babel/highlight" "^7.14.5"
+
+"@babel/compat-data@^7.13.11", "@babel/compat-data@^7.14.5", "@babel/compat-data@^7.14.7":
+  version "7.14.7"
+  resolved "https://r.cnpmjs.org/@babel/compat-data/download/@babel/compat-data-7.14.7.tgz#7b047d7a3a89a67d2258dc61f604f098f1bc7e08"
+  integrity sha1-ewR9ejqJpn0iWNxh9gTwmPG8fgg=
+
+"@babel/core@^7.1.0", "@babel/core@^7.14.6", "@babel/core@^7.7.2", "@babel/core@^7.7.5":
+  version "7.14.6"
+  resolved "https://r.cnpmjs.org/@babel/core/download/@babel/core-7.14.6.tgz#e0814ec1a950032ff16c13a2721de39a8416fcab"
+  integrity sha1-4IFOwalQAy/xbBOich3jmoQW/Ks=
+  dependencies:
+    "@babel/code-frame" "^7.14.5"
+    "@babel/generator" "^7.14.5"
+    "@babel/helper-compilation-targets" "^7.14.5"
+    "@babel/helper-module-transforms" "^7.14.5"
+    "@babel/helpers" "^7.14.6"
+    "@babel/parser" "^7.14.6"
+    "@babel/template" "^7.14.5"
+    "@babel/traverse" "^7.14.5"
+    "@babel/types" "^7.14.5"
+    convert-source-map "^1.7.0"
     debug "^4.1.0"
-    json5 "^2.1.0"
-    lodash "^4.17.11"
-    resolve "^1.3.2"
-    semver "^5.4.1"
+    gensync "^1.0.0-beta.2"
+    json5 "^2.1.2"
+    semver "^6.3.0"
     source-map "^0.5.0"
 
 "@babel/generator@^7.13.16", "@babel/generator@^7.4.0":
@@ -41,23 +65,80 @@
     jsesc "^2.5.1"
     source-map "^0.5.0"
 
-"@babel/generator@^7.2.2", "@babel/generator@^7.3.3":
-  version "7.3.3"
-  resolved "http://registry.npm.taobao.org/@babel/generator/download/@babel/generator-7.3.3.tgz#185962ade59a52e00ca2bdfcfd1d58e528d4e39e"
+"@babel/generator@^7.14.5", "@babel/generator@^7.7.2":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/generator/download/@babel/generator-7.14.5.tgz#848d7b9f031caca9d0cd0af01b063f226f52d785"
+  integrity sha1-hI17nwMcrKnQzQrwGwY/Im9S14U=
   dependencies:
-    "@babel/types" "^7.3.3"
+    "@babel/types" "^7.14.5"
     jsesc "^2.5.1"
-    lodash "^4.17.11"
     source-map "^0.5.0"
-    trim-right "^1.0.1"
 
-"@babel/helper-function-name@^7.1.0":
-  version "7.1.0"
-  resolved "http://registry.npm.taobao.org/@babel/helper-function-name/download/@babel/helper-function-name-7.1.0.tgz#a0ceb01685f73355d4360c1247f582bfafc8ff53"
+"@babel/helper-annotate-as-pure@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/helper-annotate-as-pure/download/@babel/helper-annotate-as-pure-7.14.5.tgz#7bf478ec3b71726d56a8ca5775b046fc29879e61"
+  integrity sha1-e/R47Dtxcm1WqMpXdbBG/CmHnmE=
+  dependencies:
+    "@babel/types" "^7.14.5"
+
+"@babel/helper-builder-binary-assignment-operator-visitor@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/helper-builder-binary-assignment-operator-visitor/download/@babel/helper-builder-binary-assignment-operator-visitor-7.14.5.tgz#b939b43f8c37765443a19ae74ad8b15978e0a191"
+  integrity sha1-uTm0P4w3dlRDoZrnStixWXjgoZE=
+  dependencies:
+    "@babel/helper-explode-assignable-expression" "^7.14.5"
+    "@babel/types" "^7.14.5"
+
+"@babel/helper-compilation-targets@^7.13.0", "@babel/helper-compilation-targets@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/helper-compilation-targets/download/@babel/helper-compilation-targets-7.14.5.tgz#7a99c5d0967911e972fe2c3411f7d5b498498ecf"
+  integrity sha1-epnF0JZ5Eely/iw0EffVtJhJjs8=
+  dependencies:
+    "@babel/compat-data" "^7.14.5"
+    "@babel/helper-validator-option" "^7.14.5"
+    browserslist "^4.16.6"
+    semver "^6.3.0"
+
+"@babel/helper-create-class-features-plugin@^7.14.5":
+  version "7.14.6"
+  resolved "https://r.cnpmjs.org/@babel/helper-create-class-features-plugin/download/@babel/helper-create-class-features-plugin-7.14.6.tgz#f114469b6c06f8b5c59c6c4e74621f5085362542"
+  integrity sha1-8RRGm2wG+LXFnGxOdGIfUIU2JUI=
+  dependencies:
+    "@babel/helper-annotate-as-pure" "^7.14.5"
+    "@babel/helper-function-name" "^7.14.5"
+    "@babel/helper-member-expression-to-functions" "^7.14.5"
+    "@babel/helper-optimise-call-expression" "^7.14.5"
+    "@babel/helper-replace-supers" "^7.14.5"
+    "@babel/helper-split-export-declaration" "^7.14.5"
+
+"@babel/helper-create-regexp-features-plugin@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/helper-create-regexp-features-plugin/download/@babel/helper-create-regexp-features-plugin-7.14.5.tgz#c7d5ac5e9cf621c26057722fb7a8a4c5889358c4"
+  integrity sha1-x9WsXpz2IcJgV3Ivt6ikxYiTWMQ=
+  dependencies:
+    "@babel/helper-annotate-as-pure" "^7.14.5"
+    regexpu-core "^4.7.1"
+
+"@babel/helper-define-polyfill-provider@^0.2.2":
+  version "0.2.3"
+  resolved "https://r.cnpmjs.org/@babel/helper-define-polyfill-provider/download/@babel/helper-define-polyfill-provider-0.2.3.tgz#0525edec5094653a282688d34d846e4c75e9c0b6"
+  integrity sha1-BSXt7FCUZTooJojTTYRuTHXpwLY=
+  dependencies:
+    "@babel/helper-compilation-targets" "^7.13.0"
+    "@babel/helper-module-imports" "^7.12.13"
+    "@babel/helper-plugin-utils" "^7.13.0"
+    "@babel/traverse" "^7.13.0"
+    debug "^4.1.1"
+    lodash.debounce "^4.0.8"
+    resolve "^1.14.2"
+    semver "^6.1.2"
+
+"@babel/helper-explode-assignable-expression@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/helper-explode-assignable-expression/download/@babel/helper-explode-assignable-expression-7.14.5.tgz#8aa72e708205c7bb643e45c73b4386cdf2a1f645"
+  integrity sha1-iqcucIIFx7tkPkXHO0OGzfKh9kU=
   dependencies:
-    "@babel/helper-get-function-arity" "^7.0.0"
-    "@babel/template" "^7.1.0"
-    "@babel/types" "^7.0.0"
+    "@babel/types" "^7.14.5"
 
 "@babel/helper-function-name@^7.12.13":
   version "7.12.13"
@@ -67,11 +148,14 @@
     "@babel/template" "^7.12.13"
     "@babel/types" "^7.12.13"
 
-"@babel/helper-get-function-arity@^7.0.0":
-  version "7.0.0"
-  resolved "http://registry.npm.taobao.org/@babel/helper-get-function-arity/download/@babel/helper-get-function-arity-7.0.0.tgz#83572d4320e2a4657263734113c42868b64e49c3"
+"@babel/helper-function-name@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/helper-function-name/download/@babel/helper-function-name-7.14.5.tgz#89e2c474972f15d8e233b52ee8c480e2cfcd50c4"
+  integrity sha1-ieLEdJcvFdjiM7Uu6MSA4s/NUMQ=
   dependencies:
-    "@babel/types" "^7.0.0"
+    "@babel/helper-get-function-arity" "^7.14.5"
+    "@babel/template" "^7.14.5"
+    "@babel/types" "^7.14.5"
 
 "@babel/helper-get-function-arity@^7.12.13":
   version "7.12.13"
@@ -79,21 +163,96 @@
   dependencies:
     "@babel/types" "^7.12.13"
 
+"@babel/helper-get-function-arity@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/helper-get-function-arity/download/@babel/helper-get-function-arity-7.14.5.tgz#25fbfa579b0937eee1f3b805ece4ce398c431815"
+  integrity sha1-Jfv6V5sJN+7h87gF7OTOOYxDGBU=
+  dependencies:
+    "@babel/types" "^7.14.5"
+
+"@babel/helper-hoist-variables@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/helper-hoist-variables/download/@babel/helper-hoist-variables-7.14.5.tgz#e0dd27c33a78e577d7c8884916a3e7ef1f7c7f8d"
+  integrity sha1-4N0nwzp45XfXyIhJFqPn7x98f40=
+  dependencies:
+    "@babel/types" "^7.14.5"
+
+"@babel/helper-member-expression-to-functions@^7.14.5":
+  version "7.14.7"
+  resolved "https://r.cnpmjs.org/@babel/helper-member-expression-to-functions/download/@babel/helper-member-expression-to-functions-7.14.7.tgz#97e56244beb94211fe277bd818e3a329c66f7970"
+  integrity sha1-l+ViRL65QhH+J3vYGOOjKcZveXA=
+  dependencies:
+    "@babel/types" "^7.14.5"
+
+"@babel/helper-module-imports@^7.12.13", "@babel/helper-module-imports@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/helper-module-imports/download/@babel/helper-module-imports-7.14.5.tgz#6d1a44df6a38c957aa7c312da076429f11b422f3"
+  integrity sha1-bRpE32o4yVeqfDEtoHZCnxG0IvM=
+  dependencies:
+    "@babel/types" "^7.14.5"
+
+"@babel/helper-module-transforms@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/helper-module-transforms/download/@babel/helper-module-transforms-7.14.5.tgz#7de42f10d789b423eb902ebd24031ca77cb1e10e"
+  integrity sha1-feQvENeJtCPrkC69JAMcp3yx4Q4=
+  dependencies:
+    "@babel/helper-module-imports" "^7.14.5"
+    "@babel/helper-replace-supers" "^7.14.5"
+    "@babel/helper-simple-access" "^7.14.5"
+    "@babel/helper-split-export-declaration" "^7.14.5"
+    "@babel/helper-validator-identifier" "^7.14.5"
+    "@babel/template" "^7.14.5"
+    "@babel/traverse" "^7.14.5"
+    "@babel/types" "^7.14.5"
+
+"@babel/helper-optimise-call-expression@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/helper-optimise-call-expression/download/@babel/helper-optimise-call-expression-7.14.5.tgz#f27395a8619e0665b3f0364cddb41c25d71b499c"
+  integrity sha1-8nOVqGGeBmWz8DZM3bQcJdcbSZw=
+  dependencies:
+    "@babel/types" "^7.14.5"
+
 "@babel/helper-plugin-utils@^7.0.0":
   version "7.0.0"
   resolved "http://registry.npm.taobao.org/@babel/helper-plugin-utils/download/@babel/helper-plugin-utils-7.0.0.tgz#bbb3fbee98661c569034237cc03967ba99b4f250"
 
-"@babel/helper-regex@^7.0.0":
-  version "7.0.0"
-  resolved "http://registry.npm.taobao.org/@babel/helper-regex/download/@babel/helper-regex-7.0.0.tgz#2c1718923b57f9bbe64705ffe5640ac64d9bdb27"
+"@babel/helper-plugin-utils@^7.10.4", "@babel/helper-plugin-utils@^7.12.13", "@babel/helper-plugin-utils@^7.13.0", "@babel/helper-plugin-utils@^7.14.5", "@babel/helper-plugin-utils@^7.8.0", "@babel/helper-plugin-utils@^7.8.3":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/helper-plugin-utils/download/@babel/helper-plugin-utils-7.14.5.tgz#5ac822ce97eec46741ab70a517971e443a70c5a9"
+  integrity sha1-WsgizpfuxGdBq3ClF5ceRDpwxak=
+
+"@babel/helper-remap-async-to-generator@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/helper-remap-async-to-generator/download/@babel/helper-remap-async-to-generator-7.14.5.tgz#51439c913612958f54a987a4ffc9ee587a2045d6"
+  integrity sha1-UUOckTYSlY9UqYek/8nuWHogRdY=
   dependencies:
-    lodash "^4.17.10"
+    "@babel/helper-annotate-as-pure" "^7.14.5"
+    "@babel/helper-wrap-function" "^7.14.5"
+    "@babel/types" "^7.14.5"
 
-"@babel/helper-split-export-declaration@^7.0.0":
-  version "7.0.0"
-  resolved "http://registry.npm.taobao.org/@babel/helper-split-export-declaration/download/@babel/helper-split-export-declaration-7.0.0.tgz#3aae285c0311c2ab095d997b8c9a94cad547d813"
+"@babel/helper-replace-supers@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/helper-replace-supers/download/@babel/helper-replace-supers-7.14.5.tgz#0ecc0b03c41cd567b4024ea016134c28414abb94"
+  integrity sha1-DswLA8Qc1We0Ak6gFhNMKEFKu5Q=
   dependencies:
-    "@babel/types" "^7.0.0"
+    "@babel/helper-member-expression-to-functions" "^7.14.5"
+    "@babel/helper-optimise-call-expression" "^7.14.5"
+    "@babel/traverse" "^7.14.5"
+    "@babel/types" "^7.14.5"
+
+"@babel/helper-simple-access@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/helper-simple-access/download/@babel/helper-simple-access-7.14.5.tgz#66ea85cf53ba0b4e588ba77fc813f53abcaa41c4"
+  integrity sha1-ZuqFz1O6C05Yi6d/yBP1OryqQcQ=
+  dependencies:
+    "@babel/types" "^7.14.5"
+
+"@babel/helper-skip-transparent-expression-wrappers@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/helper-skip-transparent-expression-wrappers/download/@babel/helper-skip-transparent-expression-wrappers-7.14.5.tgz#96f486ac050ca9f44b009fbe5b7d394cab3a0ee4"
+  integrity sha1-lvSGrAUMqfRLAJ++W305TKs6DuQ=
+  dependencies:
+    "@babel/types" "^7.14.5"
 
 "@babel/helper-split-export-declaration@^7.12.13":
   version "7.12.13"
@@ -101,25 +260,45 @@
   dependencies:
     "@babel/types" "^7.12.13"
 
+"@babel/helper-split-export-declaration@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/helper-split-export-declaration/download/@babel/helper-split-export-declaration-7.14.5.tgz#22b23a54ef51c2b7605d851930c1976dd0bc693a"
+  integrity sha1-IrI6VO9RwrdgXYUZMMGXbdC8aTo=
+  dependencies:
+    "@babel/types" "^7.14.5"
+
 "@babel/helper-validator-identifier@^7.12.11":
   version "7.12.11"
   resolved "https://registry.yarnpkg.com/@babel/helper-validator-identifier/-/helper-validator-identifier-7.12.11.tgz#c9a1f021917dcb5ccf0d4e453e399022981fc9ed"
 
-"@babel/helpers@^7.2.0":
-  version "7.3.1"
-  resolved "http://registry.npm.taobao.org/@babel/helpers/download/@babel/helpers-7.3.1.tgz#949eec9ea4b45d3210feb7dc1c22db664c9e44b9"
+"@babel/helper-validator-identifier@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/helper-validator-identifier/download/@babel/helper-validator-identifier-7.14.5.tgz#d0f0e277c512e0c938277faa85a3968c9a44c0e8"
+  integrity sha1-0PDid8US4Mk4J3+qhaOWjJpEwOg=
+
+"@babel/helper-validator-option@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/helper-validator-option/download/@babel/helper-validator-option-7.14.5.tgz#6e72a1fff18d5dfcb878e1e62f1a021c4b72d5a3"
+  integrity sha1-bnKh//GNXfy4eOHmLxoCHEty1aM=
+
+"@babel/helper-wrap-function@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/helper-wrap-function/download/@babel/helper-wrap-function-7.14.5.tgz#5919d115bf0fe328b8a5d63bcb610f51601f2bff"
+  integrity sha1-WRnRFb8P4yi4pdY7y2EPUWAfK/8=
   dependencies:
-    "@babel/template" "^7.1.2"
-    "@babel/traverse" "^7.1.5"
-    "@babel/types" "^7.3.0"
+    "@babel/helper-function-name" "^7.14.5"
+    "@babel/template" "^7.14.5"
+    "@babel/traverse" "^7.14.5"
+    "@babel/types" "^7.14.5"
 
-"@babel/highlight@^7.0.0":
-  version "7.0.0"
-  resolved "http://registry.npm.taobao.org/@babel/highlight/download/@babel/highlight-7.0.0.tgz#f710c38c8d458e6dd9a201afb637fcb781ce99e4"
+"@babel/helpers@^7.14.6":
+  version "7.14.6"
+  resolved "https://r.cnpmjs.org/@babel/helpers/download/@babel/helpers-7.14.6.tgz#5b58306b95f1b47e2a0199434fa8658fa6c21635"
+  integrity sha1-W1gwa5XxtH4qAZlDT6hlj6bCFjU=
   dependencies:
-    chalk "^2.0.0"
-    esutils "^2.0.2"
-    js-tokens "^4.0.0"
+    "@babel/template" "^7.14.5"
+    "@babel/traverse" "^7.14.5"
+    "@babel/types" "^7.14.5"
 
 "@babel/highlight@^7.12.13":
   version "7.13.10"
@@ -129,29 +308,660 @@
     chalk "^2.0.0"
     js-tokens "^4.0.0"
 
+"@babel/highlight@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/highlight/download/@babel/highlight-7.14.5.tgz#6861a52f03966405001f6aa534a01a24d99e8cd9"
+  integrity sha1-aGGlLwOWZAUAH2qlNKAaJNmejNk=
+  dependencies:
+    "@babel/helper-validator-identifier" "^7.14.5"
+    chalk "^2.0.0"
+    js-tokens "^4.0.0"
+
+"@babel/parser@^7.1.0", "@babel/parser@^7.14.5", "@babel/parser@^7.14.6", "@babel/parser@^7.14.7", "@babel/parser@^7.7.2":
+  version "7.14.7"
+  resolved "https://r.cnpmjs.org/@babel/parser/download/@babel/parser-7.14.7.tgz#6099720c8839ca865a2637e6c85852ead0bdb595"
+  integrity sha1-YJlyDIg5yoZaJjfmyFhS6tC9tZU=
+
 "@babel/parser@^7.12.13", "@babel/parser@^7.13.16", "@babel/parser@^7.4.3":
   version "7.13.16"
   resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.13.16.tgz#0f18179b0448e6939b1f3f5c4c355a3a9bcdfd37"
 
-"@babel/parser@^7.2.2", "@babel/parser@^7.2.3", "@babel/parser@^7.3.3":
-  version "7.3.3"
-  resolved "http://registry.npm.taobao.org/@babel/parser/download/@babel/parser-7.3.3.tgz#092d450db02bdb6ccb1ca8ffd47d8774a91aef87"
+"@babel/plugin-bugfix-v8-spread-parameters-in-optional-chaining@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/plugin-bugfix-v8-spread-parameters-in-optional-chaining/download/@babel/plugin-bugfix-v8-spread-parameters-in-optional-chaining-7.14.5.tgz#4b467302e1548ed3b1be43beae2cc9cf45e0bb7e"
+  integrity sha1-S0ZzAuFUjtOxvkO+rizJz0Xgu34=
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.14.5"
+    "@babel/helper-skip-transparent-expression-wrappers" "^7.14.5"
+    "@babel/plugin-proposal-optional-chaining" "^7.14.5"
+
+"@babel/plugin-proposal-async-generator-functions@^7.14.7":
+  version "7.14.7"
+  resolved "https://r.cnpmjs.org/@babel/plugin-proposal-async-generator-functions/download/@babel/plugin-proposal-async-generator-functions-7.14.7.tgz#784a48c3d8ed073f65adcf30b57bcbf6c8119ace"
+  integrity sha1-eEpIw9jtBz9lrc8wtXvL9sgRms4=
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.14.5"
+    "@babel/helper-remap-async-to-generator" "^7.14.5"
+    "@babel/plugin-syntax-async-generators" "^7.8.4"
+
+"@babel/plugin-proposal-class-properties@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/plugin-proposal-class-properties/download/@babel/plugin-proposal-class-properties-7.14.5.tgz#40d1ee140c5b1e31a350f4f5eed945096559b42e"
+  integrity sha1-QNHuFAxbHjGjUPT17tlFCWVZtC4=
+  dependencies:
+    "@babel/helper-create-class-features-plugin" "^7.14.5"
+    "@babel/helper-plugin-utils" "^7.14.5"
+
+"@babel/plugin-proposal-class-static-block@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/plugin-proposal-class-static-block/download/@babel/plugin-proposal-class-static-block-7.14.5.tgz#158e9e10d449c3849ef3ecde94a03d9f1841b681"
+  integrity sha1-FY6eENRJw4Se8+zelKA9nxhBtoE=
+  dependencies:
+    "@babel/helper-create-class-features-plugin" "^7.14.5"
+    "@babel/helper-plugin-utils" "^7.14.5"
+    "@babel/plugin-syntax-class-static-block" "^7.14.5"
+
+"@babel/plugin-proposal-dynamic-import@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/plugin-proposal-dynamic-import/download/@babel/plugin-proposal-dynamic-import-7.14.5.tgz#0c6617df461c0c1f8fff3b47cd59772360101d2c"
+  integrity sha1-DGYX30YcDB+P/ztHzVl3I2AQHSw=
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.14.5"
+    "@babel/plugin-syntax-dynamic-import" "^7.8.3"
+
+"@babel/plugin-proposal-export-namespace-from@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/plugin-proposal-export-namespace-from/download/@babel/plugin-proposal-export-namespace-from-7.14.5.tgz#dbad244310ce6ccd083072167d8cea83a52faf76"
+  integrity sha1-260kQxDObM0IMHIWfYzqg6Uvr3Y=
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.14.5"
+    "@babel/plugin-syntax-export-namespace-from" "^7.8.3"
+
+"@babel/plugin-proposal-json-strings@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/plugin-proposal-json-strings/download/@babel/plugin-proposal-json-strings-7.14.5.tgz#38de60db362e83a3d8c944ac858ddf9f0c2239eb"
+  integrity sha1-ON5g2zYug6PYyUSshY3fnwwiOes=
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.14.5"
+    "@babel/plugin-syntax-json-strings" "^7.8.3"
+
+"@babel/plugin-proposal-logical-assignment-operators@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/plugin-proposal-logical-assignment-operators/download/@babel/plugin-proposal-logical-assignment-operators-7.14.5.tgz#6e6229c2a99b02ab2915f82571e0cc646a40c738"
+  integrity sha1-bmIpwqmbAqspFfglceDMZGpAxzg=
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.14.5"
+    "@babel/plugin-syntax-logical-assignment-operators" "^7.10.4"
+
+"@babel/plugin-proposal-nullish-coalescing-operator@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/plugin-proposal-nullish-coalescing-operator/download/@babel/plugin-proposal-nullish-coalescing-operator-7.14.5.tgz#ee38589ce00e2cc59b299ec3ea406fcd3a0fdaf6"
+  integrity sha1-7jhYnOAOLMWbKZ7D6kBvzToP2vY=
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.14.5"
+    "@babel/plugin-syntax-nullish-coalescing-operator" "^7.8.3"
+
+"@babel/plugin-proposal-numeric-separator@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/plugin-proposal-numeric-separator/download/@babel/plugin-proposal-numeric-separator-7.14.5.tgz#83631bf33d9a51df184c2102a069ac0c58c05f18"
+  integrity sha1-g2Mb8z2aUd8YTCECoGmsDFjAXxg=
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.14.5"
+    "@babel/plugin-syntax-numeric-separator" "^7.10.4"
+
+"@babel/plugin-proposal-object-rest-spread@^7.14.7":
+  version "7.14.7"
+  resolved "https://r.cnpmjs.org/@babel/plugin-proposal-object-rest-spread/download/@babel/plugin-proposal-object-rest-spread-7.14.7.tgz#5920a2b3df7f7901df0205974c0641b13fd9d363"
+  integrity sha1-WSCis99/eQHfAgWXTAZBsT/Z02M=
+  dependencies:
+    "@babel/compat-data" "^7.14.7"
+    "@babel/helper-compilation-targets" "^7.14.5"
+    "@babel/helper-plugin-utils" "^7.14.5"
+    "@babel/plugin-syntax-object-rest-spread" "^7.8.3"
+    "@babel/plugin-transform-parameters" "^7.14.5"
+
+"@babel/plugin-proposal-optional-catch-binding@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/plugin-proposal-optional-catch-binding/download/@babel/plugin-proposal-optional-catch-binding-7.14.5.tgz#939dd6eddeff3a67fdf7b3f044b5347262598c3c"
+  integrity sha1-k53W7d7/Omf997PwRLU0cmJZjDw=
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.14.5"
+    "@babel/plugin-syntax-optional-catch-binding" "^7.8.3"
+
+"@babel/plugin-proposal-optional-chaining@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/plugin-proposal-optional-chaining/download/@babel/plugin-proposal-optional-chaining-7.14.5.tgz#fa83651e60a360e3f13797eef00b8d519695b603"
+  integrity sha1-+oNlHmCjYOPxN5fu8AuNUZaVtgM=
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.14.5"
+    "@babel/helper-skip-transparent-expression-wrappers" "^7.14.5"
+    "@babel/plugin-syntax-optional-chaining" "^7.8.3"
+
+"@babel/plugin-proposal-private-methods@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/plugin-proposal-private-methods/download/@babel/plugin-proposal-private-methods-7.14.5.tgz#37446495996b2945f30f5be5b60d5e2aa4f5792d"
+  integrity sha1-N0RklZlrKUXzD1vltg1eKqT1eS0=
+  dependencies:
+    "@babel/helper-create-class-features-plugin" "^7.14.5"
+    "@babel/helper-plugin-utils" "^7.14.5"
+
+"@babel/plugin-proposal-private-property-in-object@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/plugin-proposal-private-property-in-object/download/@babel/plugin-proposal-private-property-in-object-7.14.5.tgz#9f65a4d0493a940b4c01f8aa9d3f1894a587f636"
+  integrity sha1-n2Wk0Ek6lAtMAfiqnT8YlKWH9jY=
+  dependencies:
+    "@babel/helper-annotate-as-pure" "^7.14.5"
+    "@babel/helper-create-class-features-plugin" "^7.14.5"
+    "@babel/helper-plugin-utils" "^7.14.5"
+    "@babel/plugin-syntax-private-property-in-object" "^7.14.5"
+
+"@babel/plugin-proposal-unicode-property-regex@^7.14.5", "@babel/plugin-proposal-unicode-property-regex@^7.4.4":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/plugin-proposal-unicode-property-regex/download/@babel/plugin-proposal-unicode-property-regex-7.14.5.tgz#0f95ee0e757a5d647f378daa0eca7e93faa8bbe8"
+  integrity sha1-D5XuDnV6XWR/N42qDsp+k/qou+g=
+  dependencies:
+    "@babel/helper-create-regexp-features-plugin" "^7.14.5"
+    "@babel/helper-plugin-utils" "^7.14.5"
+
+"@babel/plugin-syntax-async-generators@^7.8.4":
+  version "7.8.4"
+  resolved "https://r.cnpmjs.org/@babel/plugin-syntax-async-generators/download/@babel/plugin-syntax-async-generators-7.8.4.tgz#a983fb1aeb2ec3f6ed042a210f640e90e786fe0d"
+  integrity sha1-qYP7Gusuw/btBCohD2QOkOeG/g0=
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
+"@babel/plugin-syntax-bigint@^7.8.3":
+  version "7.8.3"
+  resolved "https://r.cnpmjs.org/@babel/plugin-syntax-bigint/download/@babel/plugin-syntax-bigint-7.8.3.tgz#4c9a6f669f5d0cdf1b90a1671e9a146be5300cea"
+  integrity sha1-TJpvZp9dDN8bkKFnHpoUa+UwDOo=
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
 
-"@babel/plugin-transform-dotall-regex@^7.0.0-beta.51":
-  version "7.2.0"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-dotall-regex/download/@babel/plugin-transform-dotall-regex-7.2.0.tgz#f0aabb93d120a8ac61e925ea0ba440812dbe0e49"
+"@babel/plugin-syntax-class-properties@^7.12.13", "@babel/plugin-syntax-class-properties@^7.8.3":
+  version "7.12.13"
+  resolved "https://r.cnpmjs.org/@babel/plugin-syntax-class-properties/download/@babel/plugin-syntax-class-properties-7.12.13.tgz#b5c987274c4a3a82b89714796931a6b53544ae10"
+  integrity sha1-tcmHJ0xKOoK4lxR5aTGmtTVErhA=
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.12.13"
+
+"@babel/plugin-syntax-class-static-block@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/plugin-syntax-class-static-block/download/@babel/plugin-syntax-class-static-block-7.14.5.tgz#195df89b146b4b78b3bf897fd7a257c84659d406"
+  integrity sha1-GV34mxRrS3izv4l/16JXyEZZ1AY=
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.14.5"
+
+"@babel/plugin-syntax-dynamic-import@^7.8.3":
+  version "7.8.3"
+  resolved "https://r.cnpmjs.org/@babel/plugin-syntax-dynamic-import/download/@babel/plugin-syntax-dynamic-import-7.8.3.tgz#62bf98b2da3cd21d626154fc96ee5b3cb68eacb3"
+  integrity sha1-Yr+Ysto80h1iYVT8lu5bPLaOrLM=
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
+"@babel/plugin-syntax-export-namespace-from@^7.8.3":
+  version "7.8.3"
+  resolved "https://r.cnpmjs.org/@babel/plugin-syntax-export-namespace-from/download/@babel/plugin-syntax-export-namespace-from-7.8.3.tgz#028964a9ba80dbc094c915c487ad7c4e7a66465a"
+  integrity sha1-AolkqbqA28CUyRXEh618TnpmRlo=
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.3"
+
+"@babel/plugin-syntax-import-meta@^7.8.3":
+  version "7.10.4"
+  resolved "https://r.cnpmjs.org/@babel/plugin-syntax-import-meta/download/@babel/plugin-syntax-import-meta-7.10.4.tgz#ee601348c370fa334d2207be158777496521fd51"
+  integrity sha1-7mATSMNw+jNNIge+FYd3SWUh/VE=
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.10.4"
+
+"@babel/plugin-syntax-json-strings@^7.8.3":
+  version "7.8.3"
+  resolved "https://r.cnpmjs.org/@babel/plugin-syntax-json-strings/download/@babel/plugin-syntax-json-strings-7.8.3.tgz#01ca21b668cd8218c9e640cb6dd88c5412b2c96a"
+  integrity sha1-AcohtmjNghjJ5kDLbdiMVBKyyWo=
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
+"@babel/plugin-syntax-logical-assignment-operators@^7.10.4", "@babel/plugin-syntax-logical-assignment-operators@^7.8.3":
+  version "7.10.4"
+  resolved "https://r.cnpmjs.org/@babel/plugin-syntax-logical-assignment-operators/download/@babel/plugin-syntax-logical-assignment-operators-7.10.4.tgz#ca91ef46303530448b906652bac2e9fe9941f699"
+  integrity sha1-ypHvRjA1MESLkGZSusLp/plB9pk=
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.10.4"
+
+"@babel/plugin-syntax-nullish-coalescing-operator@^7.8.3":
+  version "7.8.3"
+  resolved "https://r.cnpmjs.org/@babel/plugin-syntax-nullish-coalescing-operator/download/@babel/plugin-syntax-nullish-coalescing-operator-7.8.3.tgz#167ed70368886081f74b5c36c65a88c03b66d1a9"
+  integrity sha1-Fn7XA2iIYIH3S1w2xlqIwDtm0ak=
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
+"@babel/plugin-syntax-numeric-separator@^7.10.4", "@babel/plugin-syntax-numeric-separator@^7.8.3":
+  version "7.10.4"
+  resolved "https://r.cnpmjs.org/@babel/plugin-syntax-numeric-separator/download/@babel/plugin-syntax-numeric-separator-7.10.4.tgz#b9b070b3e33570cd9fd07ba7fa91c0dd37b9af97"
+  integrity sha1-ubBws+M1cM2f0Hun+pHA3Te5r5c=
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.10.4"
+
+"@babel/plugin-syntax-object-rest-spread@^7.8.3":
+  version "7.8.3"
+  resolved "https://r.cnpmjs.org/@babel/plugin-syntax-object-rest-spread/download/@babel/plugin-syntax-object-rest-spread-7.8.3.tgz#60e225edcbd98a640332a2e72dd3e66f1af55871"
+  integrity sha1-YOIl7cvZimQDMqLnLdPmbxr1WHE=
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
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+    "@babel/plugin-transform-block-scoped-functions" "^7.14.5"
+    "@babel/plugin-transform-block-scoping" "^7.14.5"
+    "@babel/plugin-transform-classes" "^7.14.5"
+    "@babel/plugin-transform-computed-properties" "^7.14.5"
+    "@babel/plugin-transform-destructuring" "^7.14.7"
+    "@babel/plugin-transform-dotall-regex" "^7.14.5"
+    "@babel/plugin-transform-duplicate-keys" "^7.14.5"
+    "@babel/plugin-transform-exponentiation-operator" "^7.14.5"
+    "@babel/plugin-transform-for-of" "^7.14.5"
+    "@babel/plugin-transform-function-name" "^7.14.5"
+    "@babel/plugin-transform-literals" "^7.14.5"
+    "@babel/plugin-transform-member-expression-literals" "^7.14.5"
+    "@babel/plugin-transform-modules-amd" "^7.14.5"
+    "@babel/plugin-transform-modules-commonjs" "^7.14.5"
+    "@babel/plugin-transform-modules-systemjs" "^7.14.5"
+    "@babel/plugin-transform-modules-umd" "^7.14.5"
+    "@babel/plugin-transform-named-capturing-groups-regex" "^7.14.7"
+    "@babel/plugin-transform-new-target" "^7.14.5"
+    "@babel/plugin-transform-object-super" "^7.14.5"
+    "@babel/plugin-transform-parameters" "^7.14.5"
+    "@babel/plugin-transform-property-literals" "^7.14.5"
+    "@babel/plugin-transform-regenerator" "^7.14.5"
+    "@babel/plugin-transform-reserved-words" "^7.14.5"
+    "@babel/plugin-transform-shorthand-properties" "^7.14.5"
+    "@babel/plugin-transform-spread" "^7.14.6"
+    "@babel/plugin-transform-sticky-regex" "^7.14.5"
+    "@babel/plugin-transform-template-literals" "^7.14.5"
+    "@babel/plugin-transform-typeof-symbol" "^7.14.5"
+    "@babel/plugin-transform-unicode-escapes" "^7.14.5"
+    "@babel/plugin-transform-unicode-regex" "^7.14.5"
+    "@babel/preset-modules" "^0.1.4"
+    "@babel/types" "^7.14.5"
+    babel-plugin-polyfill-corejs2 "^0.2.2"
+    babel-plugin-polyfill-corejs3 "^0.2.2"
+    babel-plugin-polyfill-regenerator "^0.2.2"
+    core-js-compat "^3.15.0"
+    semver "^6.3.0"
+
+"@babel/preset-modules@^0.1.4":
+  version "0.1.4"
+  resolved "https://r.cnpmjs.org/@babel/preset-modules/download/@babel/preset-modules-0.1.4.tgz#362f2b68c662842970fdb5e254ffc8fc1c2e415e"
+  integrity sha1-Ni8raMZihClw/bXiVP/I/BwuQV4=
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
-    "@babel/helper-regex" "^7.0.0"
-    regexpu-core "^4.1.3"
+    "@babel/plugin-proposal-unicode-property-regex" "^7.4.4"
+    "@babel/plugin-transform-dotall-regex" "^7.4.4"
+    "@babel/types" "^7.4.4"
+    esutils "^2.0.2"
+
+"@babel/preset-stage-0@^7.8.3":
+  version "7.8.3"
+  resolved "https://r.cnpmjs.org/@babel/preset-stage-0/download/@babel/preset-stage-0-7.8.3.tgz#b6a0eca1a3b72e07f9caf58f998e97568028f6f5"
+  integrity sha1-tqDsoaO3Lgf5yvWPmY6XVoAo9vU=
 
-"@babel/template@^7.1.0", "@babel/template@^7.1.2", "@babel/template@^7.2.2":
-  version "7.2.2"
-  resolved "http://registry.npm.taobao.org/@babel/template/download/@babel/template-7.2.2.tgz#005b3fdf0ed96e88041330379e0da9a708eb2907"
+"@babel/register@^7.14.5":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/register/download/@babel/register-7.14.5.tgz#d0eac615065d9c2f1995842f85d6e56c345f3233"
+  integrity sha1-0OrGFQZdnC8ZlYQvhdblbDRfMjM=
   dependencies:
-    "@babel/code-frame" "^7.0.0"
-    "@babel/parser" "^7.2.2"
-    "@babel/types" "^7.2.2"
+    clone-deep "^4.0.1"
+    find-cache-dir "^2.0.0"
+    make-dir "^2.1.0"
+    pirates "^4.0.0"
+    source-map-support "^0.5.16"
+
+"@babel/runtime@^7.8.4":
+  version "7.14.6"
+  resolved "https://r.cnpmjs.org/@babel/runtime/download/@babel/runtime-7.14.6.tgz#535203bc0892efc7dec60bdc27b2ecf6e409062d"
+  integrity sha1-U1IDvAiS78fexgvcJ7Ls9uQJBi0=
+  dependencies:
+    regenerator-runtime "^0.13.4"
 
 "@babel/template@^7.12.13", "@babel/template@^7.4.0":
   version "7.12.13"
@@ -161,19 +971,29 @@
     "@babel/parser" "^7.12.13"
     "@babel/types" "^7.12.13"
 
-"@babel/traverse@^7.1.5", "@babel/traverse@^7.2.2":
-  version "7.2.3"
-  resolved "http://registry.npm.taobao.org/@babel/traverse/download/@babel/traverse-7.2.3.tgz#7ff50cefa9c7c0bd2d81231fdac122f3957748d8"
-  dependencies:
-    "@babel/code-frame" "^7.0.0"
-    "@babel/generator" "^7.2.2"
-    "@babel/helper-function-name" "^7.1.0"
-    "@babel/helper-split-export-declaration" "^7.0.0"
-    "@babel/parser" "^7.2.3"
-    "@babel/types" "^7.2.2"
+"@babel/template@^7.14.5", "@babel/template@^7.3.3":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/template/download/@babel/template-7.14.5.tgz#a9bc9d8b33354ff6e55a9c60d1109200a68974f4"
+  integrity sha1-qbydizM1T/blWpxg0RCSAKaJdPQ=
+  dependencies:
+    "@babel/code-frame" "^7.14.5"
+    "@babel/parser" "^7.14.5"
+    "@babel/types" "^7.14.5"
+
+"@babel/traverse@^7.1.0", "@babel/traverse@^7.13.0", "@babel/traverse@^7.14.5", "@babel/traverse@^7.7.2":
+  version "7.14.7"
+  resolved "https://r.cnpmjs.org/@babel/traverse/download/@babel/traverse-7.14.7.tgz#64007c9774cfdc3abd23b0780bc18a3ce3631753"
+  integrity sha1-ZAB8l3TP3Dq9I7B4C8GKPONjF1M=
+  dependencies:
+    "@babel/code-frame" "^7.14.5"
+    "@babel/generator" "^7.14.5"
+    "@babel/helper-function-name" "^7.14.5"
+    "@babel/helper-hoist-variables" "^7.14.5"
+    "@babel/helper-split-export-declaration" "^7.14.5"
+    "@babel/parser" "^7.14.7"
+    "@babel/types" "^7.14.5"
     debug "^4.1.0"
     globals "^11.1.0"
-    lodash "^4.17.10"
 
 "@babel/traverse@^7.4.3":
   version "7.13.17"
@@ -188,7 +1008,7 @@
     debug "^4.1.0"
     globals "^11.1.0"
 
-"@babel/types@^7.0.0", "@babel/types@^7.2.2", "@babel/types@^7.3.0", "@babel/types@^7.3.3":
+"@babel/types@^7.0.0", "@babel/types@^7.3.0", "@babel/types@^7.3.3":
   version "7.3.3"
   resolved "http://registry.npm.taobao.org/@babel/types/download/@babel/types-7.3.3.tgz#6c44d1cdac2a7625b624216657d5bc6c107ab436"
   dependencies:
@@ -203,16 +1023,354 @@
     "@babel/helper-validator-identifier" "^7.12.11"
     to-fast-properties "^2.0.0"
 
+"@babel/types@^7.14.5", "@babel/types@^7.4.4":
+  version "7.14.5"
+  resolved "https://r.cnpmjs.org/@babel/types/download/@babel/types-7.14.5.tgz#3bb997ba829a2104cedb20689c4a5b8121d383ff"
+  integrity sha1-O7mXuoKaIQTO2yBonEpbgSHTg/8=
+  dependencies:
+    "@babel/helper-validator-identifier" "^7.14.5"
+    to-fast-properties "^2.0.0"
+
+"@bcoe/v8-coverage@^0.2.3":
+  version "0.2.3"
+  resolved "https://r.cnpmjs.org/@bcoe/v8-coverage/download/@bcoe/v8-coverage-0.2.3.tgz#75a2e8b51cb758a7553d6804a5932d7aace75c39"
+  integrity sha1-daLotRy3WKdVPWgEpZMteqznXDk=
+
 "@everymundo/linenumber@^1.0.0":
   version "1.0.1"
   resolved "http://registry.npm.taobao.org/@everymundo/linenumber/download/@everymundo/linenumber-1.0.1.tgz#75629ae29289e829c3ed8d6df0ebde58547d83df"
 
+"@istanbuljs/load-nyc-config@^1.0.0":
+  version "1.1.0"
+  resolved "https://r.cnpmjs.org/@istanbuljs/load-nyc-config/download/@istanbuljs/load-nyc-config-1.1.0.tgz#fd3db1d59ecf7cf121e80650bb86712f9b55eced"
+  integrity sha1-/T2x1Z7PfPEh6AZQu4ZxL5tV7O0=
+  dependencies:
+    camelcase "^5.3.1"
+    find-up "^4.1.0"
+    get-package-type "^0.1.0"
+    js-yaml "^3.13.1"
+    resolve-from "^5.0.0"
+
+"@istanbuljs/schema@^0.1.2":
+  version "0.1.3"
+  resolved "https://r.cnpmjs.org/@istanbuljs/schema/download/@istanbuljs/schema-0.1.3.tgz#e45e384e4b8ec16bce2fd903af78450f6bf7ec98"
+  integrity sha1-5F44TkuOwWvOL9kDr3hFD2v37Jg=
+
+"@jest/console@^27.0.2":
+  version "27.0.2"
+  resolved "https://r.cnpmjs.org/@jest/console/download/@jest/console-27.0.2.tgz#b8eeff8f21ac51d224c851e1729d2630c18631e6"
+  integrity sha1-uO7/jyGsUdIkyFHhcp0mMMGGMeY=
+  dependencies:
+    "@jest/types" "^27.0.2"
+    "@types/node" "*"
+    chalk "^4.0.0"
+    jest-message-util "^27.0.2"
+    jest-util "^27.0.2"
+    slash "^3.0.0"
+
+"@jest/core@^27.0.5":
+  version "27.0.5"
+  resolved "https://r.cnpmjs.org/@jest/core/download/@jest/core-27.0.5.tgz#59e9e69e7374d65dbb22e3fc1bd52e80991eae72"
+  integrity sha1-WenmnnN01l27IuP8G9UugJkernI=
+  dependencies:
+    "@jest/console" "^27.0.2"
+    "@jest/reporters" "^27.0.5"
+    "@jest/test-result" "^27.0.2"
+    "@jest/transform" "^27.0.5"
+    "@jest/types" "^27.0.2"
+    "@types/node" "*"
+    ansi-escapes "^4.2.1"
+    chalk "^4.0.0"
+    emittery "^0.8.1"
+    exit "^0.1.2"
+    graceful-fs "^4.2.4"
+    jest-changed-files "^27.0.2"
+    jest-config "^27.0.5"
+    jest-haste-map "^27.0.5"
+    jest-message-util "^27.0.2"
+    jest-regex-util "^27.0.1"
+    jest-resolve "^27.0.5"
+    jest-resolve-dependencies "^27.0.5"
+    jest-runner "^27.0.5"
+    jest-runtime "^27.0.5"
+    jest-snapshot "^27.0.5"
+    jest-util "^27.0.2"
+    jest-validate "^27.0.2"
+    jest-watcher "^27.0.2"
+    micromatch "^4.0.4"
+    p-each-series "^2.1.0"
+    rimraf "^3.0.0"
+    slash "^3.0.0"
+    strip-ansi "^6.0.0"
+
+"@jest/environment@^27.0.5":
+  version "27.0.5"
+  resolved "https://r.cnpmjs.org/@jest/environment/download/@jest/environment-27.0.5.tgz#a294ad4acda2e250f789fb98dc667aad33d3adc9"
+  integrity sha1-opStSs2i4lD3ifuY3GZ6rTPTrck=
+  dependencies:
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+    "@jest/types" "^27.0.2"
+    "@types/node" "*"
+    jest-mock "^27.0.3"
+
+"@jest/fake-timers@^27.0.5":
+  version "27.0.5"
+  resolved "https://r.cnpmjs.org/@jest/fake-timers/download/@jest/fake-timers-27.0.5.tgz#304d5aedadf4c75cff3696995460b39d6c6e72f6"
+  integrity sha1-ME1a7a30x1z/NpaZVGCznWxucvY=
+  dependencies:
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+    "@sinonjs/fake-timers" "^7.0.2"
+    "@types/node" "*"
+    jest-message-util "^27.0.2"
+    jest-mock "^27.0.3"
+    jest-util "^27.0.2"
+
+"@jest/globals@^27.0.5":
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+  resolved "https://r.cnpmjs.org/@jest/globals/download/@jest/globals-27.0.5.tgz#f63b8bfa6ea3716f8df50f6a604b5c15b36ffd20"
+  integrity sha1-9juL+m6jcW+N9Q9qYEtcFbNv/SA=
+  dependencies:
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+    "@jest/types" "^27.0.2"
+    expect "^27.0.2"
+
+"@jest/reporters@^27.0.5":
+  version "27.0.5"
+  resolved "https://r.cnpmjs.org/@jest/reporters/download/@jest/reporters-27.0.5.tgz#cd730b77d9667b8ff700ad66d4edc293bb09716a"
+  integrity sha1-zXMLd9lme4/3AK1m1O3Ck7sJcWo=
+  dependencies:
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+    "@jest/console" "^27.0.2"
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+    "@jest/transform" "^27.0.5"
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+    chalk "^4.0.0"
+    collect-v8-coverage "^1.0.0"
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+    glob "^7.1.2"
+    graceful-fs "^4.2.4"
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+    istanbul-lib-instrument "^4.0.3"
+    istanbul-lib-report "^3.0.0"
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+    istanbul-reports "^3.0.2"
+    jest-haste-map "^27.0.5"
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+    slash "^3.0.0"
+    source-map "^0.6.0"
+    string-length "^4.0.1"
+    terminal-link "^2.0.0"
+    v8-to-istanbul "^8.0.0"
+
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+  resolved "https://r.cnpmjs.org/@jest/source-map/download/@jest/source-map-27.0.1.tgz#2afbf73ddbaddcb920a8e62d0238a0a9e0a8d3e4"
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+    graceful-fs "^4.2.4"
+    source-map "^0.6.0"
+
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+  version "27.0.2"
+  resolved "https://r.cnpmjs.org/@jest/test-result/download/@jest/test-result-27.0.2.tgz#0451049e32ceb609b636004ccc27c8fa22263f10"
+  integrity sha1-BFEEnjLOtgm2NgBMzCfI+iImPxA=
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+    "@jest/types" "^27.0.2"
+    "@types/istanbul-lib-coverage" "^2.0.0"
+    collect-v8-coverage "^1.0.0"
+
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+  version "27.0.5"
+  resolved "https://r.cnpmjs.org/@jest/test-sequencer/download/@jest/test-sequencer-27.0.5.tgz#c58b21db49afc36c0e3921d7ddf1fb7954abfded"
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+    graceful-fs "^4.2.4"
+    jest-haste-map "^27.0.5"
+    jest-runtime "^27.0.5"
+
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+  version "27.0.5"
+  resolved "https://r.cnpmjs.org/@jest/transform/download/@jest/transform-27.0.5.tgz#2dcb78953708af713941ac845b06078bc74ed873"
+  integrity sha1-Lct4lTcIr3E5QayEWwYHi8dO2HM=
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+    babel-plugin-istanbul "^6.0.0"
+    chalk "^4.0.0"
+    convert-source-map "^1.4.0"
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+    jest-util "^27.0.2"
+    micromatch "^4.0.4"
+    pirates "^4.0.1"
+    slash "^3.0.0"
+    source-map "^0.6.1"
+    write-file-atomic "^3.0.0"
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+  resolved "https://r.cnpmjs.org/@jest/types/download/@jest/types-27.0.2.tgz#e153d6c46bda0f2589f0702b071f9898c7bbd37e"
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+    "@types/istanbul-reports" "^3.0.0"
+    "@types/node" "*"
+    "@types/yargs" "^16.0.0"
+    chalk "^4.0.0"
+
+"@nicolo-ribaudo/chokidar-2@2.1.8-no-fsevents.2":
+  version "2.1.8-no-fsevents.2"
+  resolved "https://r.cnpmjs.org/@nicolo-ribaudo/chokidar-2/download/@nicolo-ribaudo/chokidar-2-2.1.8-no-fsevents.2.tgz#e324c0a247a5567192dd7180647709d7e2faf94b"
+  integrity sha1-4yTAokelVnGS3XGAZHcJ1+L6+Us=
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+    braces "^2.3.2"
+    glob-parent "^5.1.2"
+    inherits "^2.0.3"
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+    normalize-path "^3.0.0"
+    path-is-absolute "^1.0.0"
+    readdirp "^2.2.1"
+    upath "^1.1.1"
+
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+  resolved "https://r.cnpmjs.org/@sinonjs/commons/download/@sinonjs/commons-1.8.3.tgz#3802ddd21a50a949b6721ddd72da36e67e7f1b2d"
+  integrity sha1-OALd0hpQqUm2ch3dcto25n5/Gy0=
+  dependencies:
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+
+"@sinonjs/fake-timers@^7.0.2":
+  version "7.1.2"
+  resolved "https://r.cnpmjs.org/@sinonjs/fake-timers/download/@sinonjs/fake-timers-7.1.2.tgz#2524eae70c4910edccf99b2f4e6efc5894aff7b5"
+  integrity sha1-JSTq5wxJEO3M+ZsvTm78WJSv97U=
+  dependencies:
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+
+"@tootallnate/once@1":
+  version "1.1.2"
+  resolved "https://r.cnpmjs.org/@tootallnate/once/download/@tootallnate/once-1.1.2.tgz#ccb91445360179a04e7fe6aff78c00ffc1eeaf82"
+  integrity sha1-zLkURTYBeaBOf+av94wA/8Hur4I=
+
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+  resolved "https://r.cnpmjs.org/@types/babel__core/download/@types/babel__core-7.1.14.tgz#faaeefc4185ec71c389f4501ee5ec84b170cc402"
+  integrity sha1-+q7vxBhexxw4n0UB7l7ISxcMxAI=
+  dependencies:
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+    "@babel/types" "^7.0.0"
+    "@types/babel__generator" "*"
+    "@types/babel__template" "*"
+    "@types/babel__traverse" "*"
+
+"@types/babel__generator@*":
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+  resolved "https://r.cnpmjs.org/@types/babel__generator/download/@types/babel__generator-7.6.2.tgz#f3d71178e187858f7c45e30380f8f1b7415a12d8"
+  integrity sha1-89cReOGHhY98ReMDgPjxt0FaEtg=
+  dependencies:
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+  resolved "https://r.cnpmjs.org/@types/babel__template/download/@types/babel__template-7.4.0.tgz#0c888dd70b3ee9eebb6e4f200e809da0076262be"
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+    "@babel/types" "^7.0.0"
+
+"@types/babel__traverse@*", "@types/babel__traverse@^7.0.4", "@types/babel__traverse@^7.0.6":
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+  resolved "https://r.cnpmjs.org/@types/babel__traverse/download/@types/babel__traverse-7.11.1.tgz#654f6c4f67568e24c23b367e947098c6206fa639"
+  integrity sha1-ZU9sT2dWjiTCOzZ+lHCYxiBvpjk=
+  dependencies:
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+
+"@types/graceful-fs@^4.1.2":
+  version "4.1.5"
+  resolved "https://r.cnpmjs.org/@types/graceful-fs/download/@types/graceful-fs-4.1.5.tgz#21ffba0d98da4350db64891f92a9e5db3cdb4e15"
+  integrity sha1-If+6DZjaQ1DbZIkfkqnl2zzbThU=
+  dependencies:
+    "@types/node" "*"
+
+"@types/istanbul-lib-coverage@*", "@types/istanbul-lib-coverage@^2.0.0", "@types/istanbul-lib-coverage@^2.0.1":
+  version "2.0.3"
+  resolved "https://r.cnpmjs.org/@types/istanbul-lib-coverage/download/@types/istanbul-lib-coverage-2.0.3.tgz#4ba8ddb720221f432e443bd5f9117fd22cfd4762"
+  integrity sha1-S6jdtyAiH0MuRDvV+RF/0iz9R2I=
+
+"@types/istanbul-lib-report@*":
+  version "3.0.0"
+  resolved "https://r.cnpmjs.org/@types/istanbul-lib-report/download/@types/istanbul-lib-report-3.0.0.tgz#c14c24f18ea8190c118ee7562b7ff99a36552686"
+  integrity sha1-wUwk8Y6oGQwRjudWK3/5mjZVJoY=
+  dependencies:
+    "@types/istanbul-lib-coverage" "*"
+
+"@types/istanbul-reports@^3.0.0":
+  version "3.0.1"
+  resolved "https://r.cnpmjs.org/@types/istanbul-reports/download/@types/istanbul-reports-3.0.1.tgz#9153fe98bba2bd565a63add9436d6f0d7f8468ff"
+  integrity sha1-kVP+mLuivVZaY63ZQ21vDX+EaP8=
+  dependencies:
+    "@types/istanbul-lib-report" "*"
+
+"@types/node@*":
+  version "15.12.4"
+  resolved "https://r.cnpmjs.org/@types/node/download/@types/node-15.12.4.tgz#e1cf817d70a1e118e81922c4ff6683ce9d422e26"
+  integrity sha1-4c+BfXCh4RjoGSLE/2aDzp1CLiY=
+
+"@types/prettier@^2.1.5":
+  version "2.3.0"
+  resolved "https://r.cnpmjs.org/@types/prettier/download/@types/prettier-2.3.0.tgz#2e8332cc7363f887d32ec5496b207d26ba8052bb"
+  integrity sha1-LoMyzHNj+IfTLsVJayB9JrqAUrs=
+
+"@types/stack-utils@^2.0.0":
+  version "2.0.0"
+  resolved "https://r.cnpmjs.org/@types/stack-utils/download/@types/stack-utils-2.0.0.tgz#7036640b4e21cc2f259ae826ce843d277dad8cff"
+  integrity sha1-cDZkC04hzC8lmugmzoQ9J32tjP8=
+
+"@types/yargs-parser@*":
+  version "20.2.0"
+  resolved "https://r.cnpmjs.org/@types/yargs-parser/download/@types/yargs-parser-20.2.0.tgz#dd3e6699ba3237f0348cd085e4698780204842f9"
+  integrity sha1-3T5mmboyN/A0jNCF5GmHgCBIQvk=
+
+"@types/yargs@^16.0.0":
+  version "16.0.3"
+  resolved "https://r.cnpmjs.org/@types/yargs/download/@types/yargs-16.0.3.tgz#4b6d35bb8e680510a7dc2308518a80ee1ef27e01"
+  integrity sha1-S201u45oBRCn3CMIUYqA7h7yfgE=
+  dependencies:
+    "@types/yargs-parser" "*"
+
+abab@^2.0.3, abab@^2.0.5:
+  version "2.0.5"
+  resolved "https://r.cnpmjs.org/abab/download/abab-2.0.5.tgz#c0b678fb32d60fc1219c784d6a826fe385aeb79a"
+  integrity sha1-wLZ4+zLWD8EhnHhNaoJv44Wut5o=
+
+acorn-globals@^6.0.0:
+  version "6.0.0"
+  resolved "https://r.cnpmjs.org/acorn-globals/download/acorn-globals-6.0.0.tgz#46cdd39f0f8ff08a876619b55f5ac8a6dc770b45"
+  integrity sha1-Rs3Tnw+P8IqHZhm1X1rIptx3C0U=
+  dependencies:
+    acorn "^7.1.1"
+    acorn-walk "^7.1.1"
+
 acorn-jsx@^3.0.0:
   version "3.0.1"
   resolved "http://registry.npm.taobao.org/acorn-jsx/download/acorn-jsx-3.0.1.tgz#afdf9488fb1ecefc8348f6fb22f464e32a58b36b"
   dependencies:
     acorn "^3.0.4"
 
+acorn-walk@^7.1.1:
+  version "7.2.0"
+  resolved "https://r.cnpmjs.org/acorn-walk/download/acorn-walk-7.2.0.tgz#0de889a601203909b0fbe07b8938dc21d2e967bc"
+  integrity sha1-DeiJpgEgOQmw++B7iTjcIdLpZ7w=
+
 acorn@^3.0.4:
   version "3.3.0"
   resolved "http://registry.npm.taobao.org/acorn/download/acorn-3.3.0.tgz#45e37fb39e8da3f25baee3ff5369e2bb5f22017a"
@@ -221,6 +1379,23 @@ acorn@^5.5.0:
   version "5.7.3"
   resolved "http://registry.npm.taobao.org/acorn/download/acorn-5.7.3.tgz#67aa231bf8812974b85235a96771eb6bd07ea279"
 
+acorn@^7.1.1:
+  version "7.4.1"
+  resolved "https://r.cnpmjs.org/acorn/download/acorn-7.4.1.tgz#feaed255973d2e77555b83dbc08851a6c63520fa"
+  integrity sha1-/q7SVZc9LndVW4PbwIhRpsY1IPo=
+
+acorn@^8.2.4:
+  version "8.4.0"
+  resolved "https://r.cnpmjs.org/acorn/download/acorn-8.4.0.tgz#af53266e698d7cffa416714b503066a82221be60"
+  integrity sha1-r1MmbmmNfP+kFnFLUDBmqCIhvmA=
+
+agent-base@6:
+  version "6.0.2"
+  resolved "https://r.cnpmjs.org/agent-base/download/agent-base-6.0.2.tgz#49fff58577cfee3f37176feab4c22e00f86d7f77"
+  integrity sha1-Sf/1hXfP7j83F2/qtMIuAPhtf3c=
+  dependencies:
+    debug "4"
+
 ajv-keywords@^2.1.0:
   version "2.1.1"
   resolved "http://registry.npm.taobao.org/ajv-keywords/download/ajv-keywords-2.1.1.tgz#617997fc5f60576894c435f940d819e135b80762"
@@ -238,6 +1413,13 @@ ansi-escapes@^3.0.0:
   version "3.2.0"
   resolved "http://registry.npm.taobao.org/ansi-escapes/download/ansi-escapes-3.2.0.tgz#8780b98ff9dbf5638152d1f1fe5c1d7b4442976b"
 
+ansi-escapes@^4.2.1:
+  version "4.3.2"
+  resolved "https://r.cnpmjs.org/ansi-escapes/download/ansi-escapes-4.3.2.tgz#6b2291d1db7d98b6521d5f1efa42d0f3a9feb65e"
+  integrity sha1-ayKR0dt9mLZSHV8e+kLQ86n+tl4=
+  dependencies:
+    type-fest "^0.21.3"
+
 ansi-regex@^2.0.0:
   version "2.1.1"
   resolved "http://registry.npm.taobao.org/ansi-regex/download/ansi-regex-2.1.1.tgz#c3b33ab5ee360d86e0e628f0468ae7ef27d654df"
@@ -246,6 +1428,11 @@ ansi-regex@^3.0.0:
   version "3.0.0"
   resolved "http://registry.npm.taobao.org/ansi-regex/download/ansi-regex-3.0.0.tgz#ed0317c322064f79466c02966bddb605ab37d998"
 
+ansi-regex@^5.0.0:
+  version "5.0.0"
+  resolved "https://r.cnpmjs.org/ansi-regex/download/ansi-regex-5.0.0.tgz#388539f55179bf39339c81af30a654d69f87cb75"
+  integrity sha1-OIU59VF5vzkznIGvMKZU1p+Hy3U=
+
 ansi-styles@^2.2.1:
   version "2.2.1"
   resolved "http://registry.npm.taobao.org/ansi-styles/download/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"
@@ -256,27 +1443,44 @@ ansi-styles@^3.2.1:
   dependencies:
     color-convert "^1.9.0"
 
+ansi-styles@^4.0.0, ansi-styles@^4.1.0:
+  version "4.3.0"
+  resolved "https://r.cnpmjs.org/ansi-styles/download/ansi-styles-4.3.0.tgz#edd803628ae71c04c85ae7a0906edad34b648937"
+  integrity sha1-7dgDYornHATIWuegkG7a00tkiTc=
+  dependencies:
+    color-convert "^2.0.1"
+
+ansi-styles@^5.0.0:
+  version "5.2.0"
+  resolved "https://r.cnpmjs.org/ansi-styles/download/ansi-styles-5.2.0.tgz#07449690ad45777d1924ac2abb2fc8895dba836b"
+  integrity sha1-B0SWkK1Fd30ZJKwquy/IiV26g2s=
+
+anymatch@^2.0.0:
+  version "2.0.0"
+  resolved "https://r.cnpmjs.org/anymatch/download/anymatch-2.0.0.tgz#bcb24b4f37934d9aa7ac17b4adaf89e7c76ef2eb"
+  integrity sha1-vLJLTzeTTZqnrBe0ra+J58du8us=
+  dependencies:
+    micromatch "^3.1.4"
+    normalize-path "^2.1.1"
+
+anymatch@^3.0.3, anymatch@~3.1.2:
+  version "3.1.2"
+  resolved "https://r.cnpmjs.org/anymatch/download/anymatch-3.1.2.tgz#c0557c096af32f106198f4f4e2a383537e378716"
+  integrity sha1-wFV8CWrzLxBhmPT04qODU343hxY=
+  dependencies:
+    normalize-path "^3.0.0"
+    picomatch "^2.0.4"
+
 append-transform@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/append-transform/-/append-transform-1.0.0.tgz#046a52ae582a228bd72f58acfbe2967c678759ab"
   dependencies:
     default-require-extensions "^2.0.0"
 
-aproba@^1.0.3:
-  version "1.2.0"
-  resolved "http://registry.npm.taobao.org/aproba/download/aproba-1.2.0.tgz#6802e6264efd18c790a1b0d517f0f2627bf2c94a"
-
 archy@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/archy/-/archy-1.0.0.tgz#f9c8c13757cc1dd7bc379ac77b2c62a5c2868c40"
 
-are-we-there-yet@~1.1.2:
-  version "1.1.5"
-  resolved "http://registry.npm.taobao.org/are-we-there-yet/download/are-we-there-yet-1.1.5.tgz#4b35c2944f062a8bfcda66410760350fe9ddfc21"
-  dependencies:
-    delegates "^1.0.0"
-    readable-stream "^2.0.6"
-
 argparse@^1.0.7:
   version "1.0.10"
   resolved "https://registry.yarnpkg.com/argparse/-/argparse-1.0.10.tgz#bcd6791ea5ae09725e17e5ad988134cd40b3d911"
@@ -290,6 +1494,21 @@ aria-query@^3.0.0:
     ast-types-flow "0.0.7"
     commander "^2.11.0"
 
+arr-diff@^4.0.0:
+  version "4.0.0"
+  resolved "https://r.cnpmjs.org/arr-diff/download/arr-diff-4.0.0.tgz#d6461074febfec71e7e15235761a329a5dc7c520"
+  integrity sha1-1kYQdP6/7HHn4VI1dhoyml3HxSA=
+
+arr-flatten@^1.1.0:
+  version "1.1.0"
+  resolved "https://r.cnpmjs.org/arr-flatten/download/arr-flatten-1.1.0.tgz#36048bbff4e7b47e136644316c99669ea5ae91f1"
+  integrity sha1-NgSLv/TntH4TZkQxbJlmnqWukfE=
+
+arr-union@^3.1.0:
+  version "3.1.0"
+  resolved "https://r.cnpmjs.org/arr-union/download/arr-union-3.1.0.tgz#e39b09aea9def866a8f206e288af63919bae39c4"
+  integrity sha1-45sJrqne+Gao8gbiiK9jkZuuOcQ=
+
 array-includes@^3.0.3:
   version "3.0.3"
   resolved "http://registry.npm.taobao.org/array-includes/download/array-includes-3.0.3.tgz#184b48f62d92d7452bb31b323165c7f8bd02266d"
@@ -297,6 +1516,11 @@ array-includes@^3.0.3:
     define-properties "^1.1.2"
     es-abstract "^1.7.0"
 
+array-unique@^0.3.2:
+  version "0.3.2"
+  resolved "https://r.cnpmjs.org/array-unique/download/array-unique-0.3.2.tgz#a894b75d4bc4f6cd679ef3244a9fd8f46ae2d428"
+  integrity sha1-qJS3XUvE9s1nnvMkSp/Y9Gri1Cg=
+
 arrify@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/arrify/-/arrify-1.0.1.tgz#898508da2226f380df904728456849c1501a4b0d"
@@ -305,21 +1529,41 @@ assertion-error@^1.1.0:
   version "1.1.0"
   resolved "http://registry.npm.taobao.org/assertion-error/download/assertion-error-1.1.0.tgz#e60b6b0e8f301bd97e5375215bda406c85118c0b"
 
+assign-symbols@^1.0.0:
+  version "1.0.0"
+  resolved "https://r.cnpmjs.org/assign-symbols/download/assign-symbols-1.0.0.tgz#59667f41fadd4f20ccbc2bb96b8d4f7f78ec0367"
+  integrity sha1-WWZ/QfrdTyDMvCu5a41Pf3jsA2c=
+
 ast-types-flow@0.0.7, ast-types-flow@^0.0.7:
   version "0.0.7"
   resolved "http://registry.npm.taobao.org/ast-types-flow/download/ast-types-flow-0.0.7.tgz#f70b735c6bca1a5c9c22d982c3e39e7feba3bdad"
 
+async-each@^1.0.1:
+  version "1.0.3"
+  resolved "https://r.cnpmjs.org/async-each/download/async-each-1.0.3.tgz#b727dbf87d7651602f06f4d4ac387f47d91b0cbf"
+  integrity sha1-tyfb+H12UWAvBvTUrDh/R9kbDL8=
+
+asynckit@^0.4.0:
+  version "0.4.0"
+  resolved "https://r.cnpmjs.org/asynckit/download/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
+  integrity sha1-x57Zf380y48robyXkLzDZkdLS3k=
+
 atob-lite@^2.0.0:
   version "2.0.0"
   resolved "http://registry.npm.taobao.org/atob-lite/download/atob-lite-2.0.0.tgz#0fef5ad46f1bd7a8502c65727f0367d5ee43d696"
 
+atob@^2.1.2:
+  version "2.1.2"
+  resolved "https://r.cnpmjs.org/atob/download/atob-2.1.2.tgz#6d9517eb9e030d2436666651e86bd9f6f13533c9"
+  integrity sha1-bZUX654DDSQ2ZmZR6GvZ9vE1M8k=
+
 axobject-query@^2.0.2:
   version "2.0.2"
   resolved "http://registry.npm.taobao.org/axobject-query/download/axobject-query-2.0.2.tgz#ea187abe5b9002b377f925d8bf7d1c561adf38f9"
   dependencies:
     ast-types-flow "0.0.7"
 
-babel-code-frame@^6.22.0, babel-code-frame@^6.26.0:
+babel-code-frame@^6.22.0:
   version "6.26.0"
   resolved "http://registry.npm.taobao.org/babel-code-frame/download/babel-code-frame-6.26.0.tgz#63fd43f7dc1e3bb7ce35947db8fe369a3f58c74b"
   dependencies:
@@ -327,600 +1571,97 @@ babel-code-frame@^6.22.0, babel-code-frame@^6.26.0:
     esutils "^2.0.2"
     js-tokens "^3.0.2"
 
-babel-core@^6.26.0, babel-core@^6.26.3:
-  version "6.26.3"
-  resolved "http://registry.npm.taobao.org/babel-core/download/babel-core-6.26.3.tgz#b2e2f09e342d0f0c88e2f02e067794125e75c207"
-  dependencies:
-    babel-code-frame "^6.26.0"
-    babel-generator "^6.26.0"
-    babel-helpers "^6.24.1"
-    babel-messages "^6.23.0"
-    babel-register "^6.26.0"
-    babel-runtime "^6.26.0"
-    babel-template "^6.26.0"
-    babel-traverse "^6.26.0"
-    babel-types "^6.26.0"
-    babylon "^6.18.0"
-    convert-source-map "^1.5.1"
-    debug "^2.6.9"
-    json5 "^0.5.1"
-    lodash "^4.17.4"
-    minimatch "^3.0.4"
-    path-is-absolute "^1.0.1"
-    private "^0.1.8"
-    slash "^1.0.0"
-    source-map "^0.5.7"
-
-babel-generator@^6.26.0:
-  version "6.26.1"
-  resolved "http://registry.npm.taobao.org/babel-generator/download/babel-generator-6.26.1.tgz#1844408d3b8f0d35a404ea7ac180f087a601bd90"
-  dependencies:
-    babel-messages "^6.23.0"
-    babel-runtime "^6.26.0"
-    babel-types "^6.26.0"
-    detect-indent "^4.0.0"
-    jsesc "^1.3.0"
-    lodash "^4.17.4"
-    source-map "^0.5.7"
-    trim-right "^1.0.1"
-
-babel-helper-bindify-decorators@^6.24.1:
-  version "6.24.1"
-  resolved "http://registry.npm.taobao.org/babel-helper-bindify-decorators/download/babel-helper-bindify-decorators-6.24.1.tgz#14c19e5f142d7b47f19a52431e52b1ccbc40a330"
-  dependencies:
-    babel-runtime "^6.22.0"
-    babel-traverse "^6.24.1"
-    babel-types "^6.24.1"
-
-babel-helper-builder-binary-assignment-operator-visitor@^6.24.1:
-  version "6.24.1"
-  resolved "http://registry.npm.taobao.org/babel-helper-builder-binary-assignment-operator-visitor/download/babel-helper-builder-binary-assignment-operator-visitor-6.24.1.tgz#cce4517ada356f4220bcae8a02c2b346f9a56664"
-  dependencies:
-    babel-helper-explode-assignable-expression "^6.24.1"
-    babel-runtime "^6.22.0"
-    babel-types "^6.24.1"
-
-babel-helper-call-delegate@^6.24.1:
-  version "6.24.1"
-  resolved "http://registry.npm.taobao.org/babel-helper-call-delegate/download/babel-helper-call-delegate-6.24.1.tgz#ece6aacddc76e41c3461f88bfc575bd0daa2df8d"
-  dependencies:
-    babel-helper-hoist-variables "^6.24.1"
-    babel-runtime "^6.22.0"
-    babel-traverse "^6.24.1"
-    babel-types "^6.24.1"
-
-babel-helper-define-map@^6.24.1:
-  version "6.26.0"
-  resolved "http://registry.npm.taobao.org/babel-helper-define-map/download/babel-helper-define-map-6.26.0.tgz#a5f56dab41a25f97ecb498c7ebaca9819f95be5f"
-  dependencies:
-    babel-helper-function-name "^6.24.1"
-    babel-runtime "^6.26.0"
-    babel-types "^6.26.0"
-    lodash "^4.17.4"
-
-babel-helper-explode-assignable-expression@^6.24.1:
-  version "6.24.1"
-  resolved "http://registry.npm.taobao.org/babel-helper-explode-assignable-expression/download/babel-helper-explode-assignable-expression-6.24.1.tgz#f25b82cf7dc10433c55f70592d5746400ac22caa"
-  dependencies:
-    babel-runtime "^6.22.0"
-    babel-traverse "^6.24.1"
-    babel-types "^6.24.1"
-
-babel-helper-explode-class@^6.24.1:
-  version "6.24.1"
-  resolved "http://registry.npm.taobao.org/babel-helper-explode-class/download/babel-helper-explode-class-6.24.1.tgz#7dc2a3910dee007056e1e31d640ced3d54eaa9eb"
+babel-jest@^27.0.5:
+  version "27.0.5"
+  resolved "https://r.cnpmjs.org/babel-jest/download/babel-jest-27.0.5.tgz#cd34c033ada05d1362211e5152391fd7a88080c8"
+  integrity sha1-zTTAM62gXRNiIR5RUjkf16iAgMg=
   dependencies:
-    babel-helper-bindify-decorators "^6.24.1"
-    babel-runtime "^6.22.0"
-    babel-traverse "^6.24.1"
-    babel-types "^6.24.1"
+    "@jest/transform" "^27.0.5"
+    "@jest/types" "^27.0.2"
+    "@types/babel__core" "^7.1.14"
+    babel-plugin-istanbul "^6.0.0"
+    babel-preset-jest "^27.0.1"
+    chalk "^4.0.0"
+    graceful-fs "^4.2.4"
+    slash "^3.0.0"
 
-babel-helper-function-name@^6.24.1:
-  version "6.24.1"
-  resolved "http://registry.npm.taobao.org/babel-helper-function-name/download/babel-helper-function-name-6.24.1.tgz#d3475b8c03ed98242a25b48351ab18399d3580a9"
+babel-plugin-dynamic-import-node@^2.3.3:
+  version "2.3.3"
+  resolved "https://r.cnpmjs.org/babel-plugin-dynamic-import-node/download/babel-plugin-dynamic-import-node-2.3.3.tgz#84fda19c976ec5c6defef57f9427b3def66e17a3"
+  integrity sha1-hP2hnJduxcbe/vV/lCez3vZuF6M=
   dependencies:
-    babel-helper-get-function-arity "^6.24.1"
-    babel-runtime "^6.22.0"
-    babel-template "^6.24.1"
-    babel-traverse "^6.24.1"
-    babel-types "^6.24.1"
+    object.assign "^4.1.0"
 
-babel-helper-get-function-arity@^6.24.1:
-  version "6.24.1"
-  resolved "http://registry.npm.taobao.org/babel-helper-get-function-arity/download/babel-helper-get-function-arity-6.24.1.tgz#8f7782aa93407c41d3aa50908f89b031b1b6853d"
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+    "@istanbuljs/schema" "^0.1.2"
+    istanbul-lib-instrument "^4.0.0"
+    test-exclude "^6.0.0"
 
-babel-plugin-transform-regenerator@^6.24.1:
-  version "6.26.0"
-  resolved "http://registry.npm.taobao.org/babel-plugin-transform-regenerator/download/babel-plugin-transform-regenerator-6.26.0.tgz#e0703696fbde27f0a3efcacf8b4dca2f7b3a8f2f"
-  dependencies:
-    regenerator-transform "^0.10.0"
-
-babel-plugin-transform-strict-mode@^6.24.1:
-  version "6.24.1"
-  resolved "http://registry.npm.taobao.org/babel-plugin-transform-strict-mode/download/babel-plugin-transform-strict-mode-6.24.1.tgz#d5faf7aa578a65bbe591cf5edae04a0c67020758"
-  dependencies:
-    babel-runtime "^6.22.0"
-    babel-types "^6.24.1"
-
-babel-preset-es2015@^6.24.1:
-  version "6.24.1"
-  resolved "http://registry.npm.taobao.org/babel-preset-es2015/download/babel-preset-es2015-6.24.1.tgz#d44050d6bc2c9feea702aaf38d727a0210538939"
-  dependencies:
-    babel-plugin-check-es2015-constants "^6.22.0"
-    babel-plugin-transform-es2015-arrow-functions "^6.22.0"
-    babel-plugin-transform-es2015-block-scoped-functions "^6.22.0"
-    babel-plugin-transform-es2015-block-scoping "^6.24.1"
-    babel-plugin-transform-es2015-classes "^6.24.1"
-    babel-plugin-transform-es2015-computed-properties "^6.24.1"
-    babel-plugin-transform-es2015-destructuring "^6.22.0"
-    babel-plugin-transform-es2015-duplicate-keys "^6.24.1"
-    babel-plugin-transform-es2015-for-of "^6.22.0"
-    babel-plugin-transform-es2015-function-name "^6.24.1"
-    babel-plugin-transform-es2015-literals "^6.22.0"
-    babel-plugin-transform-es2015-modules-amd "^6.24.1"
-    babel-plugin-transform-es2015-modules-commonjs "^6.24.1"
-    babel-plugin-transform-es2015-modules-systemjs "^6.24.1"
-    babel-plugin-transform-es2015-modules-umd "^6.24.1"
-    babel-plugin-transform-es2015-object-super "^6.24.1"
-    babel-plugin-transform-es2015-parameters "^6.24.1"
-    babel-plugin-transform-es2015-shorthand-properties "^6.24.1"
-    babel-plugin-transform-es2015-spread "^6.22.0"
-    babel-plugin-transform-es2015-sticky-regex "^6.24.1"
-    babel-plugin-transform-es2015-template-literals "^6.22.0"
-    babel-plugin-transform-es2015-typeof-symbol "^6.22.0"
-    babel-plugin-transform-es2015-unicode-regex "^6.24.1"
-    babel-plugin-transform-regenerator "^6.24.1"
-
-babel-preset-stage-0@^6.24.1:
-  version "6.24.1"
-  resolved "http://registry.npm.taobao.org/babel-preset-stage-0/download/babel-preset-stage-0-6.24.1.tgz#5642d15042f91384d7e5af8bc88b1db95b039e6a"
-  dependencies:
-    babel-plugin-transform-do-expressions "^6.22.0"
-    babel-plugin-transform-function-bind "^6.22.0"
-    babel-preset-stage-1 "^6.24.1"
-
-babel-preset-stage-1@^6.24.1:
-  version "6.24.1"
-  resolved "http://registry.npm.taobao.org/babel-preset-stage-1/download/babel-preset-stage-1-6.24.1.tgz#7692cd7dcd6849907e6ae4a0a85589cfb9e2bfb0"
-  dependencies:
-    babel-plugin-transform-class-constructor-call "^6.24.1"
-    babel-plugin-transform-export-extensions "^6.22.0"
-    babel-preset-stage-2 "^6.24.1"
-
-babel-preset-stage-2@^6.24.1:
-  version "6.24.1"
-  resolved "http://registry.npm.taobao.org/babel-preset-stage-2/download/babel-preset-stage-2-6.24.1.tgz#d9e2960fb3d71187f0e64eec62bc07767219bdc1"
-  dependencies:
-    babel-plugin-syntax-dynamic-import "^6.18.0"
-    babel-plugin-transform-class-properties "^6.24.1"
-    babel-plugin-transform-decorators "^6.24.1"
-    babel-preset-stage-3 "^6.24.1"
-
-babel-preset-stage-3@^6.24.1:
-  version "6.24.1"
-  resolved "http://registry.npm.taobao.org/babel-preset-stage-3/download/babel-preset-stage-3-6.24.1.tgz#836ada0a9e7a7fa37cb138fb9326f87934a48395"
-  dependencies:
-    babel-plugin-syntax-trailing-function-commas "^6.22.0"
-    babel-plugin-transform-async-generator-functions "^6.24.1"
-    babel-plugin-transform-async-to-generator "^6.24.1"
-    babel-plugin-transform-exponentiation-operator "^6.24.1"
-    babel-plugin-transform-object-rest-spread "^6.22.0"
-
-babel-register@^6.26.0:
-  version "6.26.0"
-  resolved "http://registry.npm.taobao.org/babel-register/download/babel-register-6.26.0.tgz#6ed021173e2fcb486d7acb45c6009a856f647071"
+babel-plugin-jest-hoist@^27.0.1:
+  version "27.0.1"
+  resolved "https://r.cnpmjs.org/babel-plugin-jest-hoist/download/babel-plugin-jest-hoist-27.0.1.tgz#a6d10e484c93abff0f4e95f437dad26e5736ea11"
+  integrity sha1-ptEOSEyTq/8PTpX0N9rSblc26hE=
   dependencies:
-    babel-core "^6.26.0"
-    babel-runtime "^6.26.0"
-    core-js "^2.5.0"
-    home-or-tmp "^2.0.0"
-    lodash "^4.17.4"
-    mkdirp "^0.5.1"
-    source-map-support "^0.4.15"
+    "@babel/template" "^7.3.3"
+    "@babel/types" "^7.3.3"
+    "@types/babel__core" "^7.0.0"
+    "@types/babel__traverse" "^7.0.6"
 
-babel-runtime@^6.18.0, babel-runtime@^6.22.0, babel-runtime@^6.26.0:
-  version "6.26.0"
-  resolved "http://registry.npm.taobao.org/babel-runtime/download/babel-runtime-6.26.0.tgz#965c7058668e82b55d7bfe04ff2337bc8b5647fe"
+babel-plugin-polyfill-corejs2@^0.2.2:
+  version "0.2.2"
+  resolved "https://r.cnpmjs.org/babel-plugin-polyfill-corejs2/download/babel-plugin-polyfill-corejs2-0.2.2.tgz#e9124785e6fd94f94b618a7954e5693053bf5327"
+  integrity sha1-6RJHheb9lPlLYYp5VOVpMFO/Uyc=
   dependencies:
-    core-js "^2.4.0"
-    regenerator-runtime "^0.11.0"
+    "@babel/compat-data" "^7.13.11"
+    "@babel/helper-define-polyfill-provider" "^0.2.2"
+    semver "^6.1.1"
 
-babel-template@^6.24.1, babel-template@^6.26.0:
-  version "6.26.0"
-  resolved "http://registry.npm.taobao.org/babel-template/download/babel-template-6.26.0.tgz#de03e2d16396b069f46dd9fff8521fb1a0e35e02"
+babel-plugin-polyfill-corejs3@^0.2.2:
+  version "0.2.3"
+  resolved "https://r.cnpmjs.org/babel-plugin-polyfill-corejs3/download/babel-plugin-polyfill-corejs3-0.2.3.tgz#72add68cf08a8bf139ba6e6dfc0b1d504098e57b"
+  integrity sha1-cq3WjPCKi/E5um5t/AsdUECY5Xs=
   dependencies:
-    babel-runtime "^6.26.0"
-    babel-traverse "^6.26.0"
-    babel-types "^6.26.0"
-    babylon "^6.18.0"
-    lodash "^4.17.4"
+    "@babel/helper-define-polyfill-provider" "^0.2.2"
+    core-js-compat "^3.14.0"
 
-babel-traverse@^6.24.1, babel-traverse@^6.26.0:
-  version "6.26.0"
-  resolved "http://registry.npm.taobao.org/babel-traverse/download/babel-traverse-6.26.0.tgz#46a9cbd7edcc62c8e5c064e2d2d8d0f4035766ee"
+babel-plugin-polyfill-regenerator@^0.2.2:
+  version "0.2.2"
+  resolved "https://r.cnpmjs.org/babel-plugin-polyfill-regenerator/download/babel-plugin-polyfill-regenerator-0.2.2.tgz#b310c8d642acada348c1fa3b3e6ce0e851bee077"
+  integrity sha1-sxDI1kKsraNIwfo7Pmzg6FG+4Hc=
   dependencies:
-    babel-code-frame "^6.26.0"
-    babel-messages "^6.23.0"
-    babel-runtime "^6.26.0"
-    babel-types "^6.26.0"
-    babylon "^6.18.0"
-    debug "^2.6.8"
-    globals "^9.18.0"
-    invariant "^2.2.2"
-    lodash "^4.17.4"
+    "@babel/helper-define-polyfill-provider" "^0.2.2"
 
-babel-types@^6.19.0, babel-types@^6.24.1, babel-types@^6.26.0:
-  version "6.26.0"
-  resolved "http://registry.npm.taobao.org/babel-types/download/babel-types-6.26.0.tgz#a3b073f94ab49eb6fa55cd65227a334380632497"
-  dependencies:
-    babel-runtime "^6.26.0"
-    esutils "^2.0.2"
-    lodash "^4.17.4"
-    to-fast-properties "^1.0.3"
-
-babylon@^6.18.0:
-  version "6.18.0"
-  resolved "http://registry.npm.taobao.org/babylon/download/babylon-6.18.0.tgz#af2f3b88fa6f5c1e4c634d1a0f8eac4f55b395e3"
+babel-preset-current-node-syntax@^1.0.0:
+  version "1.0.1"
+  resolved "https://r.cnpmjs.org/babel-preset-current-node-syntax/download/babel-preset-current-node-syntax-1.0.1.tgz#b4399239b89b2a011f9ddbe3e4f401fc40cff73b"
+  integrity sha1-tDmSObibKgEfndvj5PQB/EDP9zs=
+  dependencies:
+    "@babel/plugin-syntax-async-generators" "^7.8.4"
+    "@babel/plugin-syntax-bigint" "^7.8.3"
+    "@babel/plugin-syntax-class-properties" "^7.8.3"
+    "@babel/plugin-syntax-import-meta" "^7.8.3"
+    "@babel/plugin-syntax-json-strings" "^7.8.3"
+    "@babel/plugin-syntax-logical-assignment-operators" "^7.8.3"
+    "@babel/plugin-syntax-nullish-coalescing-operator" "^7.8.3"
+    "@babel/plugin-syntax-numeric-separator" "^7.8.3"
+    "@babel/plugin-syntax-object-rest-spread" "^7.8.3"
+    "@babel/plugin-syntax-optional-catch-binding" "^7.8.3"
+    "@babel/plugin-syntax-optional-chaining" "^7.8.3"
+    "@babel/plugin-syntax-top-level-await" "^7.8.3"
+
+babel-preset-jest@^27.0.1:
+  version "27.0.1"
+  resolved "https://r.cnpmjs.org/babel-preset-jest/download/babel-preset-jest-27.0.1.tgz#7a50c75d16647c23a2cf5158d5bb9eb206b10e20"
+  integrity sha1-elDHXRZkfCOiz1FY1buesgaxDiA=
+  dependencies:
+    babel-plugin-jest-hoist "^27.0.1"
+    babel-preset-current-node-syntax "^1.0.0"
 
 balanced-match@^1.0.0:
   version "1.0.0"
@@ -930,6 +1671,19 @@ base64-js@^1.0.2:
   version "1.3.0"
   resolved "http://registry.npm.taobao.org/base64-js/download/base64-js-1.3.0.tgz#cab1e6118f051095e58b5281aea8c1cd22bfc0e3"
 
+base@^0.11.1:
+  version "0.11.2"
+  resolved "https://r.cnpmjs.org/base/download/base-0.11.2.tgz#7bde5ced145b6d551a90db87f83c558b4eb48a8f"
+  integrity sha1-e95c7RRbbVUakNuH+DxVi060io8=
+  dependencies:
+    cache-base "^1.0.1"
+    class-utils "^0.3.5"
+    component-emitter "^1.2.1"
+    define-property "^1.0.0"
+    isobject "^3.0.1"
+    mixin-deep "^1.2.0"
+    pascalcase "^0.1.1"
+
 benchmark@^2.1.4:
   version "2.1.4"
   resolved "http://registry.npm.taobao.org/benchmark/download/benchmark-2.1.4.tgz#09f3de31c916425d498cc2ee565a0ebf3c2a5629"
@@ -937,18 +1691,15 @@ benchmark@^2.1.4:
     lodash "^4.17.4"
     platform "^1.3.3"
 
-bindings@^1.3.1:
-  version "1.4.0"
-  resolved "http://registry.npm.taobao.org/bindings/download/bindings-1.4.0.tgz#909efa49f2ebe07ecd3cb136778f665052040127"
-  dependencies:
-    file-uri-to-path "1.0.0"
+binary-extensions@^1.0.0:
+  version "1.13.1"
+  resolved "https://r.cnpmjs.org/binary-extensions/download/binary-extensions-1.13.1.tgz#598afe54755b2868a5330d2aff9d4ebb53209b65"
+  integrity sha1-WYr+VHVbKGilMw0q/51Ou1Mgm2U=
 
-bl@^1.0.0:
-  version "1.2.2"
-  resolved "http://registry.npm.taobao.org/bl/download/bl-1.2.2.tgz#a160911717103c07410cef63ef51b397c025af9c"
-  dependencies:
-    readable-stream "^2.3.5"
-    safe-buffer "^5.1.1"
+binary-extensions@^2.0.0:
+  version "2.2.0"
+  resolved "https://r.cnpmjs.org/binary-extensions/download/binary-extensions-2.2.0.tgz#75f502eeaf9ffde42fc98829645be4ea76bd9e2d"
+  integrity sha1-dfUC7q+f/eQvyYgpZFvk6na9ni0=
 
 bl@^2.2.1:
   version "2.2.1"
@@ -969,36 +1720,68 @@ brace-expansion@^1.1.7:
     balanced-match "^1.0.0"
     concat-map "0.0.1"
 
+braces@^2.3.1, braces@^2.3.2:
+  version "2.3.2"
+  resolved "https://r.cnpmjs.org/braces/download/braces-2.3.2.tgz#5979fd3f14cd531565e5fa2df1abfff1dfaee729"
+  integrity sha1-WXn9PxTNUxVl5fot8av/8d+u5yk=
+  dependencies:
+    arr-flatten "^1.1.0"
+    array-unique "^0.3.2"
+    extend-shallow "^2.0.1"
+    fill-range "^4.0.0"
+    isobject "^3.0.1"
+    repeat-element "^1.1.2"
+    snapdragon "^0.8.1"
+    snapdragon-node "^2.0.1"
+    split-string "^3.0.2"
+    to-regex "^3.0.1"
+
+braces@^3.0.1, braces@~3.0.2:
+  version "3.0.2"
+  resolved "https://r.cnpmjs.org/braces/download/braces-3.0.2.tgz#3454e1a462ee8d599e236df336cd9ea4f8afe107"
+  integrity sha1-NFThpGLujVmeI23zNs2epPiv4Qc=
+  dependencies:
+    fill-range "^7.0.1"
+
+browser-process-hrtime@^1.0.0:
+  version "1.0.0"
+  resolved "https://r.cnpmjs.org/browser-process-hrtime/download/browser-process-hrtime-1.0.0.tgz#3c9b4b7d782c8121e56f10106d84c0d0ffc94626"
+  integrity sha1-PJtLfXgsgSHlbxAQbYTA0P/JRiY=
+
 browser-stdout@1.3.1:
   version "1.3.1"
   resolved "http://registry.npm.taobao.org/browser-stdout/download/browser-stdout-1.3.1.tgz#baa559ee14ced73452229bad7326467c61fabd60"
 
-buffer-alloc-unsafe@^1.1.0:
-  version "1.1.0"
-  resolved "http://registry.npm.taobao.org/buffer-alloc-unsafe/download/buffer-alloc-unsafe-1.1.0.tgz#bd7dc26ae2972d0eda253be061dba992349c19f0"
+browserslist@^4.16.6:
+  version "4.16.6"
+  resolved "https://r.cnpmjs.org/browserslist/download/browserslist-4.16.6.tgz#d7901277a5a88e554ed305b183ec9b0c08f66fa2"
+  integrity sha1-15ASd6WojlVO0wWxg+ybDAj2b6I=
+  dependencies:
+    caniuse-lite "^1.0.30001219"
+    colorette "^1.2.2"
+    electron-to-chromium "^1.3.723"
+    escalade "^3.1.1"
+    node-releases "^1.1.71"
 
-buffer-alloc@^1.2.0:
-  version "1.2.0"
-  resolved "http://registry.npm.taobao.org/buffer-alloc/download/buffer-alloc-1.2.0.tgz#890dd90d923a873e08e10e5fd51a57e5b7cce0ec"
+bser@2.1.1:
+  version "2.1.1"
+  resolved "https://r.cnpmjs.org/bser/download/bser-2.1.1.tgz#e6787da20ece9d07998533cfd9de6f5c38f4bc05"
+  integrity sha1-5nh9og7OnQeZhTPP2d5vXDj0vAU=
   dependencies:
-    buffer-alloc-unsafe "^1.1.0"
-    buffer-fill "^1.0.0"
+    node-int64 "^0.4.0"
 
 buffer-dataview@0.0.2:
   version "0.0.2"
   resolved "http://registry.npm.taobao.org/buffer-dataview/download/buffer-dataview-0.0.2.tgz#f2be7ee29ac2443ff3706ddef746c75cfe6507e1"
 
-buffer-fill@^1.0.0:
-  version "1.0.0"
-  resolved "http://registry.npm.taobao.org/buffer-fill/download/buffer-fill-1.0.0.tgz#f8f78b76789888ef39f205cd637f68e702122b2c"
-
 buffer-from@^1.0.0:
   version "1.1.1"
   resolved "http://registry.npm.taobao.org/buffer-from/download/buffer-from-1.1.1.tgz#32713bc028f75c02fdb710d7c7bcec1f2c6070ef"
 
-buffer-to-arraybuffer@0.0.5:
-  version "0.0.5"
-  resolved "http://registry.npm.taobao.org/buffer-to-arraybuffer/download/buffer-to-arraybuffer-0.0.5.tgz#6064a40fa76eb43c723aba9ef8f6e1216d10511a"
+buffer-to-arraybuffer@0.0.6:
+  version "0.0.6"
+  resolved "https://r.cnpmjs.org/buffer-to-arraybuffer/download/buffer-to-arraybuffer-0.0.6.tgz#7aaef87ce8441146b4874142c1197e34f9a9c995"
+  integrity sha1-eq74fOhEEUa0h0FCwRl+NPmpyZU=
 
 buffer@^5.0.7:
   version "5.2.1"
@@ -1007,6 +1790,21 @@ buffer@^5.0.7:
     base64-js "^1.0.2"
     ieee754 "^1.1.4"
 
+cache-base@^1.0.1:
+  version "1.0.1"
+  resolved "https://r.cnpmjs.org/cache-base/download/cache-base-1.0.1.tgz#0a7f46416831c8b662ee36fe4e7c59d76f666ab2"
+  integrity sha1-Cn9GQWgxyLZi7jb+TnxZ129marI=
+  dependencies:
+    collection-visit "^1.0.0"
+    component-emitter "^1.2.1"
+    get-value "^2.0.6"
+    has-value "^1.0.0"
+    isobject "^3.0.1"
+    set-value "^2.0.0"
+    to-object-path "^0.3.0"
+    union-value "^1.0.0"
+    unset-value "^1.0.0"
+
 caching-transform@^3.0.1:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/caching-transform/-/caching-transform-3.0.2.tgz#601d46b91eca87687a281e71cef99791b0efca70"
@@ -1016,6 +1814,14 @@ caching-transform@^3.0.1:
     package-hash "^3.0.0"
     write-file-atomic "^2.4.2"
 
+call-bind@^1.0.0:
+  version "1.0.2"
+  resolved "https://r.cnpmjs.org/call-bind/download/call-bind-1.0.2.tgz#b1d4e89e688119c3c9a903ad30abb2f6a919be3c"
+  integrity sha1-sdTonmiBGcPJqQOtMKuy9qkZvjw=
+  dependencies:
+    function-bind "^1.1.1"
+    get-intrinsic "^1.0.2"
+
 caller-path@^0.1.0:
   version "0.1.0"
   resolved "http://registry.npm.taobao.org/caller-path/download/caller-path-0.1.0.tgz#94085ef63581ecd3daa92444a8fe94e82577751f"
@@ -1026,10 +1832,25 @@ callsites@^0.2.0:
   version "0.2.0"
   resolved "http://registry.npm.taobao.org/callsites/download/callsites-0.2.0.tgz#afab96262910a7f33c19a5775825c69f34e350ca"
 
-camelcase@^5.0.0:
+callsites@^3.0.0:
+  version "3.1.0"
+  resolved "https://r.cnpmjs.org/callsites/download/callsites-3.1.0.tgz#b3630abd8943432f54b3f0519238e33cd7df2f73"
+  integrity sha1-s2MKvYlDQy9Us/BRkjjjPNffL3M=
+
+camelcase@^5.0.0, camelcase@^5.3.1:
   version "5.3.1"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-5.3.1.tgz#e3c9b31569e106811df242f715725a1f4c494320"
 
+camelcase@^6.2.0:
+  version "6.2.0"
+  resolved "https://r.cnpmjs.org/camelcase/download/camelcase-6.2.0.tgz#924af881c9d525ac9d87f40d964e5cea982a1809"
+  integrity sha1-kkr4gcnVJaydh/QNlk5c6pgqGAk=
+
+caniuse-lite@^1.0.30001219:
+  version "1.0.30001239"
+  resolved "https://r.cnpmjs.org/caniuse-lite/download/caniuse-lite-1.0.30001239.tgz#66e8669985bb2cb84ccb10f68c25ce6dd3e4d2b8"
+  integrity sha1-ZuhmmYW7LLhMyxD2jCXObdPk0rg=
+
 chai@^4.2.0:
   version "4.2.0"
   resolved "http://registry.npm.taobao.org/chai/download/chai-4.2.0.tgz#760aa72cf20e3795e84b12877ce0e83737aa29e5"
@@ -1059,6 +1880,19 @@ chalk@^2.0.0, chalk@^2.1.0:
     escape-string-regexp "^1.0.5"
     supports-color "^5.3.0"
 
+chalk@^4.0.0:
+  version "4.1.1"
+  resolved "https://r.cnpmjs.org/chalk/download/chalk-4.1.1.tgz#c80b3fab28bf6371e6863325eee67e618b77e6ad"
+  integrity sha1-yAs/qyi/Y3HmhjMl7uZ+YYt35q0=
+  dependencies:
+    ansi-styles "^4.1.0"
+    supports-color "^7.1.0"
+
+char-regex@^1.0.2:
+  version "1.0.2"
+  resolved "https://r.cnpmjs.org/char-regex/download/char-regex-1.0.2.tgz#d744358226217f981ed58f479b1d6bcc29545dcf"
+  integrity sha1-10Q1giYhf5ge1Y9Hmx1rzClUXc8=
+
 chardet@^0.4.0:
   version "0.4.2"
   resolved "http://registry.npm.taobao.org/chardet/download/chardet-0.4.2.tgz#b5473b33dc97c424e5d98dc87d55d4d8a29c8bf2"
@@ -1067,14 +1901,45 @@ check-error@^1.0.2:
   version "1.0.2"
   resolved "http://registry.npm.taobao.org/check-error/download/check-error-1.0.2.tgz#574d312edd88bb5dd8912e9286dd6c0aed4aac82"
 
-chownr@^1.0.1:
-  version "1.1.1"
-  resolved "http://registry.npm.taobao.org/chownr/download/chownr-1.1.1.tgz#54726b8b8fff4df053c42187e801fb4412df1494"
+chokidar@^3.4.0:
+  version "3.5.2"
+  resolved "https://r.cnpmjs.org/chokidar/download/chokidar-3.5.2.tgz#dba3976fcadb016f66fd365021d91600d01c1e75"
+  integrity sha1-26OXb8rbAW9m/TZQIdkWANAcHnU=
+  dependencies:
+    anymatch "~3.1.2"
+    braces "~3.0.2"
+    glob-parent "~5.1.2"
+    is-binary-path "~2.1.0"
+    is-glob "~4.0.1"
+    normalize-path "~3.0.0"
+    readdirp "~3.6.0"
+  optionalDependencies:
+    fsevents "~2.3.2"
+
+ci-info@^3.1.1:
+  version "3.2.0"
+  resolved "https://r.cnpmjs.org/ci-info/download/ci-info-3.2.0.tgz#2876cb948a498797b5236f0095bc057d0dca38b6"
+  integrity sha1-KHbLlIpJh5e1I28AlbwFfQ3KOLY=
 
 circular-json@^0.3.1:
   version "0.3.3"
   resolved "http://registry.npm.taobao.org/circular-json/download/circular-json-0.3.3.tgz#815c99ea84f6809529d2f45791bdf82711352d66"
 
+cjs-module-lexer@^1.0.0:
+  version "1.2.1"
+  resolved "https://r.cnpmjs.org/cjs-module-lexer/download/cjs-module-lexer-1.2.1.tgz#2fd46d9906a126965aa541345c499aaa18e8cd73"
+  integrity sha1-L9RtmQahJpZapUE0XEmaqhjozXM=
+
+class-utils@^0.3.5:
+  version "0.3.6"
+  resolved "https://r.cnpmjs.org/class-utils/download/class-utils-0.3.6.tgz#f93369ae8b9a7ce02fd41faad0ca83033190c463"
+  integrity sha1-+TNprouafOAv1B+q0MqDAzGQxGM=
+  dependencies:
+    arr-union "^3.1.0"
+    define-property "^0.2.5"
+    isobject "^3.0.0"
+    static-extend "^0.1.1"
+
 cli-cursor@^2.1.0:
   version "2.1.0"
   resolved "http://registry.npm.taobao.org/cli-cursor/download/cli-cursor-2.1.0.tgz#b35dac376479facc3e94747d41d0d0f5238ffcb5"
@@ -1093,6 +1958,24 @@ cliui@^4.0.0:
     strip-ansi "^4.0.0"
     wrap-ansi "^2.0.0"
 
+cliui@^7.0.2:
+  version "7.0.4"
+  resolved "https://r.cnpmjs.org/cliui/download/cliui-7.0.4.tgz#a0265ee655476fc807aea9df3df8df7783808b4f"
+  integrity sha1-oCZe5lVHb8gHrqnfPfjfd4OAi08=
+  dependencies:
+    string-width "^4.2.0"
+    strip-ansi "^6.0.0"
+    wrap-ansi "^7.0.0"
+
+clone-deep@^4.0.1:
+  version "4.0.1"
+  resolved "https://r.cnpmjs.org/clone-deep/download/clone-deep-4.0.1.tgz#c19fd9bdbbf85942b4fd979c84dcf7d5f07c2387"
+  integrity sha1-wZ/Zvbv4WUK0/ZechNz31fB8I4c=
+  dependencies:
+    is-plain-object "^2.0.4"
+    kind-of "^6.0.2"
+    shallow-clone "^3.0.0"
+
 co@^4.6.0:
   version "4.6.0"
   resolved "http://registry.npm.taobao.org/co/download/co-4.6.0.tgz#6ea6bdf3d853ae54ccb8e47bfa0bf3f9031fb184"
@@ -1101,16 +1984,53 @@ code-point-at@^1.0.0:
   version "1.1.0"
   resolved "http://registry.npm.taobao.org/code-point-at/download/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
 
+collect-v8-coverage@^1.0.0:
+  version "1.0.1"
+  resolved "https://r.cnpmjs.org/collect-v8-coverage/download/collect-v8-coverage-1.0.1.tgz#cc2c8e94fc18bbdffe64d6534570c8a673b27f59"
+  integrity sha1-zCyOlPwYu9/+ZNZTRXDIpnOyf1k=
+
+collection-visit@^1.0.0:
+  version "1.0.0"
+  resolved "https://r.cnpmjs.org/collection-visit/download/collection-visit-1.0.0.tgz#4bc0373c164bc3291b4d368c829cf1a80a59dca0"
+  integrity sha1-S8A3PBZLwykbTTaMgpzxqApZ3KA=
+  dependencies:
+    map-visit "^1.0.0"
+    object-visit "^1.0.0"
+
 color-convert@^1.9.0:
   version "1.9.3"
   resolved "http://registry.npm.taobao.org/color-convert/download/color-convert-1.9.3.tgz#bb71850690e1f136567de629d2d5471deda4c1e8"
   dependencies:
     color-name "1.1.3"
 
+color-convert@^2.0.1:
+  version "2.0.1"
+  resolved "https://r.cnpmjs.org/color-convert/download/color-convert-2.0.1.tgz#72d3a68d598c9bdb3af2ad1e84f21d896abd4de3"
+  integrity sha1-ctOmjVmMm9s68q0ehPIdiWq9TeM=
+  dependencies:
+    color-name "~1.1.4"
+
 color-name@1.1.3:
   version "1.1.3"
   resolved "http://registry.npm.taobao.org/color-name/download/color-name-1.1.3.tgz#a7d0558bd89c42f795dd42328f740831ca53bc25"
 
+color-name@~1.1.4:
+  version "1.1.4"
+  resolved "https://r.cnpmjs.org/color-name/download/color-name-1.1.4.tgz#c2a09a87acbde69543de6f63fa3995c826c536a2"
+  integrity sha1-wqCah6y95pVD3m9j+jmVyCbFNqI=
+
+colorette@^1.2.2:
+  version "1.2.2"
+  resolved "https://r.cnpmjs.org/colorette/download/colorette-1.2.2.tgz#cbcc79d5e99caea2dbf10eb3a26fd8b3e6acfa94"
+  integrity sha1-y8x51emcrqLb8Q6zom/Ys+as+pQ=
+
+combined-stream@^1.0.8:
+  version "1.0.8"
+  resolved "https://r.cnpmjs.org/combined-stream/download/combined-stream-1.0.8.tgz#c3d45a8b34fd730631a110a8a2520682b31d5a7f"
+  integrity sha1-w9RaizT9cwYxoRCoolIGgrMdWn8=
+  dependencies:
+    delayed-stream "~1.0.0"
+
 commander@2.15.1:
   version "2.15.1"
   resolved "http://registry.npm.taobao.org/commander/download/commander-2.15.1.tgz#df46e867d0fc2aec66a34662b406a9ccafff5b0f"
@@ -1119,10 +2039,20 @@ commander@^2.11.0:
   version "2.19.0"
   resolved "http://registry.npm.taobao.org/commander/download/commander-2.19.0.tgz#f6198aa84e5b83c46054b94ddedbfed5ee9ff12a"
 
+commander@^4.0.1:
+  version "4.1.1"
+  resolved "https://r.cnpmjs.org/commander/download/commander-4.1.1.tgz#9fd602bd936294e9e9ef46a3f4d6964044b18068"
+  integrity sha1-n9YCvZNilOnp70aj9NaWQESxgGg=
+
 commondir@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/commondir/-/commondir-1.0.1.tgz#ddd800da0c66127393cca5950ea968a3aaf1253b"
 
+component-emitter@^1.2.1:
+  version "1.3.0"
+  resolved "https://r.cnpmjs.org/component-emitter/download/component-emitter-1.3.0.tgz#16e4070fba8ae29b679f2215853ee181ab2eabc0"
+  integrity sha1-FuQHD7qK4ptnnyIVhT7hgasuq8A=
+
 concat-map@0.0.1:
   version "0.0.1"
   resolved "http://registry.npm.taobao.org/concat-map/download/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
@@ -1136,17 +2066,14 @@ concat-stream@^1.6.0:
     readable-stream "^2.2.2"
     typedarray "^0.0.6"
 
-console-control-strings@^1.0.0, console-control-strings@~1.1.0:
-  version "1.1.0"
-  resolved "http://registry.npm.taobao.org/console-control-strings/download/console-control-strings-1.1.0.tgz#3d7cf4464db6446ea644bf4b39507f9851008e8e"
-
 contains-path@^0.1.0:
   version "0.1.0"
   resolved "http://registry.npm.taobao.org/contains-path/download/contains-path-0.1.0.tgz#fe8cf184ff6670b6baef01a9d4861a5cbec4120a"
 
-convert-source-map@^1.1.0, convert-source-map@^1.5.1:
-  version "1.6.0"
-  resolved "http://registry.npm.taobao.org/convert-source-map/download/convert-source-map-1.6.0.tgz#51b537a8c43e0f04dec1993bffcdd504e758ac20"
+convert-source-map@^1.1.0, convert-source-map@^1.4.0, convert-source-map@^1.7.0:
+  version "1.8.0"
+  resolved "https://r.cnpmjs.org/convert-source-map/download/convert-source-map-1.8.0.tgz#f3373c32d21b4d780dd8004514684fb791ca4369"
+  integrity sha1-8zc8MtIbTXgN2ABFFGhPt5HKQ2k=
   dependencies:
     safe-buffer "~5.1.1"
 
@@ -1156,9 +2083,23 @@ convert-source-map@^1.6.0:
   dependencies:
     safe-buffer "~5.1.1"
 
-core-js@^2.4.0, core-js@^2.5.0:
-  version "2.6.5"
-  resolved "http://registry.npm.taobao.org/core-js/download/core-js-2.6.5.tgz#44bc8d249e7fb2ff5d00e0341a7ffb94fbf67895"
+copy-descriptor@^0.1.0:
+  version "0.1.1"
+  resolved "https://r.cnpmjs.org/copy-descriptor/download/copy-descriptor-0.1.1.tgz#676f6eb3c39997c2ee1ac3a924fd6124748f578d"
+  integrity sha1-Z29us8OZl8LuGsOpJP1hJHSPV40=
+
+core-js-compat@^3.14.0, core-js-compat@^3.15.0:
+  version "3.15.1"
+  resolved "https://r.cnpmjs.org/core-js-compat/download/core-js-compat-3.15.1.tgz#1afe233716d37ee021956ef097594071b2b585a7"
+  integrity sha1-Gv4jNxbTfuAhlW7wl1lAcbK1hac=
+  dependencies:
+    browserslist "^4.16.6"
+    semver "7.0.0"
+
+core-js@^2.6.5:
+  version "2.6.12"
+  resolved "https://r.cnpmjs.org/core-js/download/core-js-2.6.12.tgz#d9333dfa7b065e347cc5682219d6f690859cc2ec"
+  integrity sha1-2TM9+nsGXjR8xWgiGdb2kIWcwuw=
 
 core-util-is@~1.0.0:
   version "1.0.2"
@@ -1189,17 +2130,58 @@ cross-spawn@^6.0.0:
     shebang-command "^1.2.0"
     which "^1.2.9"
 
+cross-spawn@^7.0.3:
+  version "7.0.3"
+  resolved "https://r.cnpmjs.org/cross-spawn/download/cross-spawn-7.0.3.tgz#f73a85b9d5d41d045551c177e2882d4ac85728a6"
+  integrity sha1-9zqFudXUHQRVUcF34ogtSshXKKY=
+  dependencies:
+    path-key "^3.1.0"
+    shebang-command "^2.0.0"
+    which "^2.0.1"
+
+cssom@^0.4.4:
+  version "0.4.4"
+  resolved "https://r.cnpmjs.org/cssom/download/cssom-0.4.4.tgz#5a66cf93d2d0b661d80bf6a44fb65f5c2e4e0a10"
+  integrity sha1-WmbPk9LQtmHYC/akT7ZfXC5OChA=
+
+cssom@~0.3.6:
+  version "0.3.8"
+  resolved "https://r.cnpmjs.org/cssom/download/cssom-0.3.8.tgz#9f1276f5b2b463f2114d3f2c75250af8c1a36f4a"
+  integrity sha1-nxJ29bK0Y/IRTT8sdSUK+MGjb0o=
+
+cssstyle@^2.3.0:
+  version "2.3.0"
+  resolved "https://r.cnpmjs.org/cssstyle/download/cssstyle-2.3.0.tgz#ff665a0ddbdc31864b09647f34163443d90b0852"
+  integrity sha1-/2ZaDdvcMYZLCWR/NBY0Q9kLCFI=
+  dependencies:
+    cssom "~0.3.6"
+
 damerau-levenshtein@^1.0.4:
   version "1.0.4"
   resolved "http://registry.npm.taobao.org/damerau-levenshtein/download/damerau-levenshtein-1.0.4.tgz#03191c432cb6eea168bb77f3a55ffdccb8978514"
 
+data-urls@^2.0.0:
+  version "2.0.0"
+  resolved "https://r.cnpmjs.org/data-urls/download/data-urls-2.0.0.tgz#156485a72963a970f5d5821aaf642bef2bf2db9b"
+  integrity sha1-FWSFpyljqXD11YIar2Qr7yvy25s=
+  dependencies:
+    abab "^2.0.3"
+    whatwg-mimetype "^2.3.0"
+    whatwg-url "^8.0.0"
+
 debug@3.1.0:
   version "3.1.0"
   resolved "http://registry.npm.taobao.org/debug/download/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
   dependencies:
     ms "2.0.0"
 
-debug@^2.6.8, debug@^2.6.9:
+debug@4, debug@^4.1.1:
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.1.tgz#f0d229c505e0c6d8c49ac553d1b13dc183f6b2ee"
+  dependencies:
+    ms "2.1.2"
+
+debug@^2.2.0, debug@^2.3.3, debug@^2.6.8, debug@^2.6.9:
   version "2.6.9"
   resolved "http://registry.npm.taobao.org/debug/download/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
   dependencies:
@@ -1217,21 +2199,24 @@ debug@^4.1.0:
   dependencies:
     ms "^2.1.1"
 
-debug@^4.1.1:
-  version "4.3.1"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.1.tgz#f0d229c505e0c6d8c49ac553d1b13dc183f6b2ee"
-  dependencies:
-    ms "2.1.2"
-
 decamelize@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
 
-decompress-response@^3.3.0:
-  version "3.3.0"
-  resolved "http://registry.npm.taobao.org/decompress-response/download/decompress-response-3.3.0.tgz#80a4dd323748384bfa248083622aedec982adff3"
-  dependencies:
-    mimic-response "^1.0.0"
+decimal.js@^10.2.1:
+  version "10.3.0"
+  resolved "https://r.cnpmjs.org/decimal.js/download/decimal.js-10.3.0.tgz#96fd481189818e0d5810c18ac147824b9e4c0026"
+  integrity sha1-lv1IEYmBjg1YEMGKwUeCS55MACY=
+
+decode-uri-component@^0.2.0:
+  version "0.2.0"
+  resolved "https://r.cnpmjs.org/decode-uri-component/download/decode-uri-component-0.2.0.tgz#eb3913333458775cb84cd1a1fae062106bb87545"
+  integrity sha1-6zkTMzRYd1y4TNGh+uBiEGu4dUU=
+
+dedent@^0.7.0:
+  version "0.7.0"
+  resolved "https://r.cnpmjs.org/dedent/download/dedent-0.7.0.tgz#2495ddbaf6eb874abb0e1be9df22d2e5a544326c"
+  integrity sha1-JJXduvbrh0q7Dhvp3yLS5aVEMmw=
 
 deep-eql@^3.0.1:
   version "3.0.1"
@@ -1239,39 +2224,58 @@ deep-eql@^3.0.1:
   dependencies:
     type-detect "^4.0.0"
 
-deep-extend@^0.6.0:
-  version "0.6.0"
-  resolved "http://registry.npm.taobao.org/deep-extend/download/deep-extend-0.6.0.tgz#c4fa7c95404a17a9c3e8ca7e1537312b736330ac"
-
 deep-is@~0.1.3:
   version "0.1.3"
   resolved "http://registry.npm.taobao.org/deep-is/download/deep-is-0.1.3.tgz#b369d6fb5dbc13eecf524f91b070feedc357cf34"
 
+deepmerge@^4.2.2:
+  version "4.2.2"
+  resolved "https://r.cnpmjs.org/deepmerge/download/deepmerge-4.2.2.tgz#44d2ea3679b8f4d4ffba33f03d865fc1e7bf4955"
+  integrity sha1-RNLqNnm49NT/ujPwPYZfwee/SVU=
+
 default-require-extensions@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/default-require-extensions/-/default-require-extensions-2.0.0.tgz#f5f8fbb18a7d6d50b21f641f649ebb522cfe24f7"
   dependencies:
     strip-bom "^3.0.0"
 
-define-properties@^1.1.2:
+define-properties@^1.1.2, define-properties@^1.1.3:
   version "1.1.3"
   resolved "http://registry.npm.taobao.org/define-properties/download/define-properties-1.1.3.tgz#cf88da6cbee26fe6db7094f61d870cbd84cee9f1"
   dependencies:
     object-keys "^1.0.12"
 
-delegates@^1.0.0:
+define-property@^0.2.5:
+  version "0.2.5"
+  resolved "https://r.cnpmjs.org/define-property/download/define-property-0.2.5.tgz#c35b1ef918ec3c990f9a5bc57be04aacec5c8116"
+  integrity sha1-w1se+RjsPJkPmlvFe+BKrOxcgRY=
+  dependencies:
+    is-descriptor "^0.1.0"
+
+define-property@^1.0.0:
   version "1.0.0"
-  resolved "http://registry.npm.taobao.org/delegates/download/delegates-1.0.0.tgz#84c6e159b81904fdca59a0ef44cd870d31250f9a"
+  resolved "https://r.cnpmjs.org/define-property/download/define-property-1.0.0.tgz#769ebaaf3f4a63aad3af9e8d304c9bbe79bfb0e6"
+  integrity sha1-dp66rz9KY6rTr56NMEybvnm/sOY=
+  dependencies:
+    is-descriptor "^1.0.0"
 
-detect-indent@^4.0.0:
-  version "4.0.0"
-  resolved "http://registry.npm.taobao.org/detect-indent/download/detect-indent-4.0.0.tgz#f76d064352cdf43a1cb6ce619c4ee3a9475de208"
+define-property@^2.0.2:
+  version "2.0.2"
+  resolved "https://r.cnpmjs.org/define-property/download/define-property-2.0.2.tgz#d459689e8d654ba77e02a817f8710d702cb16e9d"
+  integrity sha1-1Flono1lS6d+AqgX+HENcCyxbp0=
   dependencies:
-    repeating "^2.0.0"
+    is-descriptor "^1.0.2"
+    isobject "^3.0.1"
 
-detect-libc@^1.0.3:
-  version "1.0.3"
-  resolved "http://registry.npm.taobao.org/detect-libc/download/detect-libc-1.0.3.tgz#fa137c4bd698edf55cd5cd02ac559f91a4c4ba9b"
+delayed-stream@~1.0.0:
+  version "1.0.0"
+  resolved "https://r.cnpmjs.org/delayed-stream/download/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
+  integrity sha1-3zrhmayt+31ECqrgsp4icrJOxhk=
+
+detect-newline@^3.0.0:
+  version "3.1.0"
+  resolved "https://r.cnpmjs.org/detect-newline/download/detect-newline-3.1.0.tgz#576f5dfc63ae1a192ff192d8ad3af6308991b651"
+  integrity sha1-V29d/GOuGhkv8ZLYrTr2MImRtlE=
 
 detect-node@^2.0.3:
   version "2.0.4"
@@ -1281,6 +2285,11 @@ dictionary-en-us@^2.0.0:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/dictionary-en-us/-/dictionary-en-us-2.2.1.tgz#f57ef9ae0edcfa0a70db6558843de5a01cb87771"
 
+diff-sequences@^27.0.1:
+  version "27.0.1"
+  resolved "https://r.cnpmjs.org/diff-sequences/download/diff-sequences-27.0.1.tgz#9c9801d52ed5f576ff0a20e3022a13ee6e297e7c"
+  integrity sha1-nJgB1S7V9Xb/CiDjAioT7m4pfnw=
+
 diff@3.5.0:
   version "3.5.0"
   resolved "http://registry.npm.taobao.org/diff/download/diff-3.5.0.tgz#800c0dd1e0a8bfbc95835c202ad220fe317e5a12"
@@ -1298,14 +2307,36 @@ doctrine@^2.1.0:
   dependencies:
     esutils "^2.0.2"
 
+domexception@^2.0.1:
+  version "2.0.1"
+  resolved "https://r.cnpmjs.org/domexception/download/domexception-2.0.1.tgz#fb44aefba793e1574b0af6aed2801d057529f304"
+  integrity sha1-+0Su+6eT4VdLCvau0oAdBXUp8wQ=
+  dependencies:
+    webidl-conversions "^5.0.0"
+
 doublearray@0.0.2:
   version "0.0.2"
   resolved "http://registry.npm.taobao.org/doublearray/download/doublearray-0.0.2.tgz#63186fe8d34413276d3621f6aa0ec5f79e227ef9"
 
+electron-to-chromium@^1.3.723:
+  version "1.3.755"
+  resolved "https://r.cnpmjs.org/electron-to-chromium/download/electron-to-chromium-1.3.755.tgz#4b6101f13de910cf3f0a1789ddc57328133b9332"
+  integrity sha1-S2EB8T3pEM8/CheJ3cVzKBM7kzI=
+
+emittery@^0.8.1:
+  version "0.8.1"
+  resolved "https://r.cnpmjs.org/emittery/download/emittery-0.8.1.tgz#bb23cc86d03b30aa75a7f734819dee2e1ba70860"
+  integrity sha1-uyPMhtA7MKp1p/c0gZ3uLhunCGA=
+
 emoji-regex@^7.0.2:
   version "7.0.3"
   resolved "http://registry.npm.taobao.org/emoji-regex/download/emoji-regex-7.0.3.tgz#933a04052860c85e83c122479c4748a8e4c72156"
 
+emoji-regex@^8.0.0:
+  version "8.0.0"
+  resolved "https://r.cnpmjs.org/emoji-regex/download/emoji-regex-8.0.0.tgz#e818fd69ce5ccfcb404594f842963bf53164cc37"
+  integrity sha1-6Bj9ac5cz8tARZT4QpY79TFkzDc=
+
 en-inflectors@^1.0.11, en-inflectors@^1.0.7:
   version "1.0.12"
   resolved "https://registry.yarnpkg.com/en-inflectors/-/en-inflectors-1.0.12.tgz#fd334776608a021cb4202157f20d52ab934af78a"
@@ -1322,7 +2353,7 @@ en-stemmer@^1.0.2, en-stemmer@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/en-stemmer/-/en-stemmer-1.0.3.tgz#2d22fb5db9005a88d6fc58026b38a831c8bc7c19"
 
-end-of-stream@^1.0.0, end-of-stream@^1.1.0:
+end-of-stream@^1.1.0:
   version "1.4.1"
   resolved "http://registry.npm.taobao.org/end-of-stream/download/end-of-stream-1.4.1.tgz#ed29634d19baba463b6ce6b80a37213eab71ec43"
   dependencies:
@@ -1357,10 +2388,32 @@ es6-error@^4.0.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/es6-error/-/es6-error-4.1.1.tgz#9e3af407459deed47e9a91f9b885a84eb05c561d"
 
+escalade@^3.1.1:
+  version "3.1.1"
+  resolved "https://r.cnpmjs.org/escalade/download/escalade-3.1.1.tgz#d8cfdc7000965c5a0174b4a82eaa5c0552742e40"
+  integrity sha1-2M/ccACWXFoBdLSoLqpcBVJ0LkA=
+
 escape-string-regexp@1.0.5, escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.5:
   version "1.0.5"
   resolved "http://registry.npm.taobao.org/escape-string-regexp/download/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
 
+escape-string-regexp@^2.0.0:
+  version "2.0.0"
+  resolved "https://r.cnpmjs.org/escape-string-regexp/download/escape-string-regexp-2.0.0.tgz#a30304e99daa32e23b2fd20f51babd07cffca344"
+  integrity sha1-owME6Z2qMuI7L9IPUbq9B8/8o0Q=
+
+escodegen@^2.0.0:
+  version "2.0.0"
+  resolved "https://r.cnpmjs.org/escodegen/download/escodegen-2.0.0.tgz#5e32b12833e8aa8fa35e1bf0befa89380484c7dd"
+  integrity sha1-XjKxKDPoqo+jXhvwvvqJOASEx90=
+  dependencies:
+    esprima "^4.0.1"
+    estraverse "^5.2.0"
+    esutils "^2.0.2"
+    optionator "^0.8.1"
+  optionalDependencies:
+    source-map "~0.6.1"
+
 eslint-config-airbnb-base@^12.1.0:
   version "12.1.0"
   resolved "http://registry.npm.taobao.org/eslint-config-airbnb-base/download/eslint-config-airbnb-base-12.1.0.tgz#386441e54a12ccd957b0a92564a4bafebd747944"
@@ -1496,7 +2549,7 @@ espree@^3.5.4:
     acorn "^5.5.0"
     acorn-jsx "^3.0.0"
 
-esprima@^4.0.0:
+esprima@^4.0.0, esprima@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.1.tgz#13b04cdb3e6c5d19df91ab6987a8695619b0aa71"
 
@@ -1516,6 +2569,11 @@ estraverse@^4.0.0, estraverse@^4.1.0, estraverse@^4.1.1:
   version "4.2.0"
   resolved "http://registry.npm.taobao.org/estraverse/download/estraverse-4.2.0.tgz#0dee3fed31fcd469618ce7342099fc1afa0bdb13"
 
+estraverse@^5.2.0:
+  version "5.2.0"
+  resolved "https://r.cnpmjs.org/estraverse/download/estraverse-5.2.0.tgz#307df42547e6cc7324d3cf03c155d5cdb8c53880"
+  integrity sha1-MH30JUfmzHMk088DwVXVzbjFOIA=
+
 esutils@^2.0.2:
   version "2.0.2"
   resolved "http://registry.npm.taobao.org/esutils/download/esutils-2.0.2.tgz#0abf4f1caa5bcb1f7a9d8acc6dea4faaa04bac9b"
@@ -1532,9 +2590,65 @@ execa@^1.0.0:
     signal-exit "^3.0.0"
     strip-eof "^1.0.0"
 
-expand-template@^2.0.3:
-  version "2.0.3"
-  resolved "http://registry.npm.taobao.org/expand-template/download/expand-template-2.0.3.tgz#6e14b3fcee0f3a6340ecb57d2e8918692052a47c"
+execa@^5.0.0:
+  version "5.1.1"
+  resolved "https://r.cnpmjs.org/execa/download/execa-5.1.1.tgz#f80ad9cbf4298f7bd1d4c9555c21e93741c411dd"
+  integrity sha1-+ArZy/Qpj3vR1MlVXCHpN0HEEd0=
+  dependencies:
+    cross-spawn "^7.0.3"
+    get-stream "^6.0.0"
+    human-signals "^2.1.0"
+    is-stream "^2.0.0"
+    merge-stream "^2.0.0"
+    npm-run-path "^4.0.1"
+    onetime "^5.1.2"
+    signal-exit "^3.0.3"
+    strip-final-newline "^2.0.0"
+
+exit@^0.1.2:
+  version "0.1.2"
+  resolved "https://r.cnpmjs.org/exit/download/exit-0.1.2.tgz#0632638f8d877cc82107d30a0fff1a17cba1cd0c"
+  integrity sha1-BjJjj42HfMghB9MKD/8aF8uhzQw=
+
+expand-brackets@^2.1.4:
+  version "2.1.4"
+  resolved "https://r.cnpmjs.org/expand-brackets/download/expand-brackets-2.1.4.tgz#b77735e315ce30f6b6eff0f83b04151a22449622"
+  integrity sha1-t3c14xXOMPa27/D4OwQVGiJEliI=
+  dependencies:
+    debug "^2.3.3"
+    define-property "^0.2.5"
+    extend-shallow "^2.0.1"
+    posix-character-classes "^0.1.0"
+    regex-not "^1.0.0"
+    snapdragon "^0.8.1"
+    to-regex "^3.0.1"
+
+expect@^27.0.2:
+  version "27.0.2"
+  resolved "https://r.cnpmjs.org/expect/download/expect-27.0.2.tgz#e66ca3a4c9592f1c019fa1d46459a9d2084f3422"
+  integrity sha1-5myjpMlZLxwBn6HUZFmp0ghPNCI=
+  dependencies:
+    "@jest/types" "^27.0.2"
+    ansi-styles "^5.0.0"
+    jest-get-type "^27.0.1"
+    jest-matcher-utils "^27.0.2"
+    jest-message-util "^27.0.2"
+    jest-regex-util "^27.0.1"
+
+extend-shallow@^2.0.1:
+  version "2.0.1"
+  resolved "https://r.cnpmjs.org/extend-shallow/download/extend-shallow-2.0.1.tgz#51af7d614ad9a9f610ea1bafbb989d6b1c56890f"
+  integrity sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=
+  dependencies:
+    is-extendable "^0.1.0"
+
+extend-shallow@^3.0.0, extend-shallow@^3.0.2:
+  version "3.0.2"
+  resolved "https://r.cnpmjs.org/extend-shallow/download/extend-shallow-3.0.2.tgz#26a71aaf073b39fb2127172746131c2704028db8"
+  integrity sha1-Jqcarwc7OfshJxcnRhMcJwQCjbg=
+  dependencies:
+    assign-symbols "^1.0.0"
+    is-extendable "^1.0.1"
 
 external-editor@^2.0.4:
   version "2.2.0"
@@ -1544,6 +2658,20 @@ external-editor@^2.0.4:
     iconv-lite "^0.4.17"
     tmp "^0.0.33"
 
+extglob@^2.0.4:
+  version "2.0.4"
+  resolved "https://r.cnpmjs.org/extglob/download/extglob-2.0.4.tgz#ad00fe4dc612a9232e8718711dc5cb5ab0285543"
+  integrity sha1-rQD+TcYSqSMuhxhxHcXLWrAoVUM=
+  dependencies:
+    array-unique "^0.3.2"
+    define-property "^1.0.0"
+    expand-brackets "^2.1.4"
+    extend-shallow "^2.0.1"
+    fragment-cache "^0.2.1"
+    regex-not "^1.0.0"
+    snapdragon "^0.8.1"
+    to-regex "^3.0.1"
+
 fast-deep-equal@^1.0.0:
   version "1.1.0"
   resolved "http://registry.npm.taobao.org/fast-deep-equal/download/fast-deep-equal-1.1.0.tgz#c053477817c86b51daa853c81e059b733d023614"
@@ -1552,10 +2680,17 @@ fast-json-stable-stringify@^2.0.0:
   version "2.0.0"
   resolved "http://registry.npm.taobao.org/fast-json-stable-stringify/download/fast-json-stable-stringify-2.0.0.tgz#d5142c0caee6b1189f87d3a76111064f86c8bbf2"
 
-fast-levenshtein@~2.0.4:
+fast-levenshtein@~2.0.4, fast-levenshtein@~2.0.6:
   version "2.0.6"
   resolved "http://registry.npm.taobao.org/fast-levenshtein/download/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
 
+fb-watchman@^2.0.0:
+  version "2.0.1"
+  resolved "https://r.cnpmjs.org/fb-watchman/download/fb-watchman-2.0.1.tgz#fc84fb39d2709cf3ff6d743706157bb5708a8a85"
+  integrity sha1-/IT7OdJwnPP/bXQ3BhV7tXCKioU=
+  dependencies:
+    bser "2.1.1"
+
 figures@^2.0.0:
   version "2.0.0"
   resolved "http://registry.npm.taobao.org/figures/download/figures-2.0.0.tgz#3ab1a2d2a62c8bfb431a0c94cb797a2fce27c962"
@@ -1569,9 +2704,22 @@ file-entry-cache@^2.0.0:
     flat-cache "^1.2.1"
     object-assign "^4.0.1"
 
-file-uri-to-path@1.0.0:
-  version "1.0.0"
-  resolved "http://registry.npm.taobao.org/file-uri-to-path/download/file-uri-to-path-1.0.0.tgz#553a7b8446ff6f684359c445f1e37a05dacc33dd"
+fill-range@^4.0.0:
+  version "4.0.0"
+  resolved "https://r.cnpmjs.org/fill-range/download/fill-range-4.0.0.tgz#d544811d428f98eb06a63dc402d2403c328c38f7"
+  integrity sha1-1USBHUKPmOsGpj3EAtJAPDKMOPc=
+  dependencies:
+    extend-shallow "^2.0.1"
+    is-number "^3.0.0"
+    repeat-string "^1.6.1"
+    to-regex-range "^2.1.0"
+
+fill-range@^7.0.1:
+  version "7.0.1"
+  resolved "https://r.cnpmjs.org/fill-range/download/fill-range-7.0.1.tgz#1919a6a7c75fe38b2c7c77e5198535da9acdda40"
+  integrity sha1-GRmmp8df44ssfHflGYU12prN2kA=
+  dependencies:
+    to-regex-range "^5.0.1"
 
 find-cache-dir@^2.0.0:
   version "2.1.0"
@@ -1593,6 +2741,14 @@ find-up@^3.0.0:
   dependencies:
     locate-path "^3.0.0"
 
+find-up@^4.0.0, find-up@^4.1.0:
+  version "4.1.0"
+  resolved "https://r.cnpmjs.org/find-up/download/find-up-4.1.0.tgz#97afe7d6cdc0bc5928584b7c8d7b16e8a9aa5d19"
+  integrity sha1-l6/n1s3AvFkoWEt8jXsW6KmqXRk=
+  dependencies:
+    locate-path "^5.0.0"
+    path-exists "^4.0.0"
+
 flat-cache@^1.2.1:
   version "1.3.4"
   resolved "http://registry.npm.taobao.org/flat-cache/download/flat-cache-1.3.4.tgz#2c2ef77525cc2929007dfffa1dd314aa9c9dee6f"
@@ -1602,6 +2758,11 @@ flat-cache@^1.2.1:
     rimraf "~2.6.2"
     write "^0.2.1"
 
+for-in@^1.0.2:
+  version "1.0.2"
+  resolved "https://r.cnpmjs.org/for-in/download/for-in-1.0.2.tgz#81068d295a8142ec0ac726c6e2200c30fb6d5e80"
+  integrity sha1-gQaNKVqBQuwKxybG4iAMMPttXoA=
+
 foreground-child@^1.5.6:
   version "1.5.6"
   resolved "https://registry.yarnpkg.com/foreground-child/-/foreground-child-1.5.6.tgz#4fd71ad2dfde96789b980a5c0a295937cb2f5ce9"
@@ -1609,9 +2770,26 @@ foreground-child@^1.5.6:
     cross-spawn "^4"
     signal-exit "^3.0.0"
 
-fs-constants@^1.0.0:
-  version "1.0.0"
-  resolved "http://registry.npm.taobao.org/fs-constants/download/fs-constants-1.0.0.tgz#6be0de9be998ce16af8afc24497b9ee9b7ccd9ad"
+form-data@^3.0.0:
+  version "3.0.1"
+  resolved "https://r.cnpmjs.org/form-data/download/form-data-3.0.1.tgz#ebd53791b78356a99af9a300d4282c4d5eb9755f"
+  integrity sha1-69U3kbeDVqma+aMA1CgsTV65dV8=
+  dependencies:
+    asynckit "^0.4.0"
+    combined-stream "^1.0.8"
+    mime-types "^2.1.12"
+
+fragment-cache@^0.2.1:
+  version "0.2.1"
+  resolved "https://r.cnpmjs.org/fragment-cache/download/fragment-cache-0.2.1.tgz#4290fad27f13e89be7f33799c6bc5a0abfff0d19"
+  integrity sha1-QpD60n8T6Jvn8zeZxrxaCr//DRk=
+  dependencies:
+    map-cache "^0.2.2"
+
+fs-readdir-recursive@^1.1.0:
+  version "1.1.0"
+  resolved "https://r.cnpmjs.org/fs-readdir-recursive/download/fs-readdir-recursive-1.1.0.tgz#e32fc030a2ccee44a6b5371308da54be0b397d27"
+  integrity sha1-4y/AMKLM7kSmtTcTCNpUvgs5fSc=
 
 fs-web@^1.0.1:
   version "1.0.1"
@@ -1623,6 +2801,11 @@ fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "http://registry.npm.taobao.org/fs.realpath/download/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
 
+fsevents@^2.3.2, fsevents@~2.3.2:
+  version "2.3.2"
+  resolved "https://r.cnpmjs.org/fsevents/download/fsevents-2.3.2.tgz#8a526f78b8fdf4623b709e0b975c52c24c02fd1a"
+  integrity sha1-ilJveLj99GI7cJ4Ll1xSwkwC/Ro=
+
 function-bind@^1.1.1:
   version "1.1.1"
   resolved "http://registry.npm.taobao.org/function-bind/download/function-bind-1.1.1.tgz#a56899d3ea3c9bab874bb9773b7c5ede92f4895d"
@@ -1631,36 +2814,60 @@ functional-red-black-tree@^1.0.1:
   version "1.0.1"
   resolved "http://registry.npm.taobao.org/functional-red-black-tree/download/functional-red-black-tree-1.0.1.tgz#1b0ab3bd553b2a0d6399d29c0e3ea0b252078327"
 
-gauge@~2.7.3:
-  version "2.7.4"
-  resolved "http://registry.npm.taobao.org/gauge/download/gauge-2.7.4.tgz#2c03405c7538c39d7eb37b317022e325fb018bf7"
-  dependencies:
-    aproba "^1.0.3"
-    console-control-strings "^1.0.0"
-    has-unicode "^2.0.0"
-    object-assign "^4.1.0"
-    signal-exit "^3.0.0"
-    string-width "^1.0.1"
-    strip-ansi "^3.0.1"
-    wide-align "^1.1.0"
+gensync@^1.0.0-beta.2:
+  version "1.0.0-beta.2"
+  resolved "https://r.cnpmjs.org/gensync/download/gensync-1.0.0-beta.2.tgz#32a6ee76c3d7f52d46b2b1ae5d93fea8580a25e0"
+  integrity sha1-MqbudsPX9S1GsrGuXZP+qFgKJeA=
 
 get-caller-file@^1.0.1:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-1.0.3.tgz#f978fa4c90d1dfe7ff2d6beda2a515e713bdcf4a"
 
+get-caller-file@^2.0.5:
+  version "2.0.5"
+  resolved "https://r.cnpmjs.org/get-caller-file/download/get-caller-file-2.0.5.tgz#4f94412a82db32f36e3b0b9741f8a97feb031f7e"
+  integrity sha1-T5RBKoLbMvNuOwuXQfipf+sDH34=
+
 get-func-name@^2.0.0:
   version "2.0.0"
   resolved "http://registry.npm.taobao.org/get-func-name/download/get-func-name-2.0.0.tgz#ead774abee72e20409433a066366023dd6887a41"
 
+get-intrinsic@^1.0.2:
+  version "1.1.1"
+  resolved "https://r.cnpmjs.org/get-intrinsic/download/get-intrinsic-1.1.1.tgz#15f59f376f855c446963948f0d24cd3637b4abc6"
+  integrity sha1-FfWfN2+FXERpY5SPDSTNNje0q8Y=
+  dependencies:
+    function-bind "^1.1.1"
+    has "^1.0.3"
+    has-symbols "^1.0.1"
+
+get-package-type@^0.1.0:
+  version "0.1.0"
+  resolved "https://r.cnpmjs.org/get-package-type/download/get-package-type-0.1.0.tgz#8de2d803cff44df3bc6c456e6668b36c3926e11a"
+  integrity sha1-jeLYA8/0TfO8bEVuZmizbDkm4Ro=
+
 get-stream@^4.0.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-4.1.0.tgz#c1b255575f3dc21d59bfc79cd3d2b46b1c3a54b5"
   dependencies:
     pump "^3.0.0"
 
-github-from-package@0.0.0:
-  version "0.0.0"
-  resolved "http://registry.npm.taobao.org/github-from-package/download/github-from-package-0.0.0.tgz#97fb5d96bfde8973313f20e8288ef9a167fa64ce"
+get-stream@^6.0.0:
+  version "6.0.1"
+  resolved "https://r.cnpmjs.org/get-stream/download/get-stream-6.0.1.tgz#a262d8eef67aced57c2852ad6167526a43cbf7b7"
+  integrity sha1-omLY7vZ6ztV8KFKtYWdSakPL97c=
+
+get-value@^2.0.3, get-value@^2.0.6:
+  version "2.0.6"
+  resolved "https://r.cnpmjs.org/get-value/download/get-value-2.0.6.tgz#dc15ca1c672387ca76bd37ac0a395ba2042a2c28"
+  integrity sha1-3BXKHGcjh8p2vTesCjlbogQqLCg=
+
+glob-parent@^5.1.2, glob-parent@~5.1.2:
+  version "5.1.2"
+  resolved "https://r.cnpmjs.org/glob-parent/download/glob-parent-5.1.2.tgz#869832c58034fe68a4093c17dc15e8340d8401c4"
+  integrity sha1-hpgyxYA0/mikCTwX3BXoNA2EAcQ=
+  dependencies:
+    is-glob "^4.0.1"
 
 glob@7.1.2:
   version "7.1.2"
@@ -1673,6 +2880,18 @@ glob@7.1.2:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
+glob@^7.0.0, glob@^7.1.1, glob@^7.1.4:
+  version "7.1.7"
+  resolved "https://r.cnpmjs.org/glob/download/glob-7.1.7.tgz#3b193e9233f01d42d0b3f78294bbeeb418f94a90"
+  integrity sha1-Oxk+kjPwHULQs/eClLvutBj5SpA=
+  dependencies:
+    fs.realpath "^1.0.0"
+    inflight "^1.0.4"
+    inherits "2"
+    minimatch "^3.0.4"
+    once "^1.3.0"
+    path-is-absolute "^1.0.0"
+
 glob@^7.1.2, glob@^7.1.3:
   version "7.1.3"
   resolved "http://registry.npm.taobao.org/glob/download/glob-7.1.3.tgz#3960832d3f1574108342dafd3a67b332c0969df1"
@@ -1688,15 +2907,11 @@ globals@^11.0.1, globals@^11.1.0:
   version "11.11.0"
   resolved "http://registry.npm.taobao.org/globals/download/globals-11.11.0.tgz#dcf93757fa2de5486fbeed7118538adf789e9c2e"
 
-globals@^9.18.0:
-  version "9.18.0"
-  resolved "http://registry.npm.taobao.org/globals/download/globals-9.18.0.tgz#aa3896b3e69b487f17e31ed2143d69a8e30c2d8a"
-
 graceful-fs@^4.1.11, graceful-fs@^4.1.2:
   version "4.1.15"
   resolved "http://registry.npm.taobao.org/graceful-fs/download/graceful-fs-4.1.15.tgz#ffb703e1066e8a0eeaa4c8b80ba9253eeefbfb00"
 
-graceful-fs@^4.1.15:
+graceful-fs@^4.1.15, graceful-fs@^4.2.4:
   version "4.2.6"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.6.tgz#ff040b2b0853b23c3d31027523706f1885d76bee"
 
@@ -1714,13 +2929,50 @@ has-flag@^3.0.0:
   version "3.0.0"
   resolved "http://registry.npm.taobao.org/has-flag/download/has-flag-3.0.0.tgz#b5d454dc2199ae225699f3467e5a07f3b955bafd"
 
+has-flag@^4.0.0:
+  version "4.0.0"
+  resolved "https://r.cnpmjs.org/has-flag/download/has-flag-4.0.0.tgz#944771fd9c81c81265c4d6941860da06bb59479b"
+  integrity sha1-lEdx/ZyByBJlxNaUGGDaBrtZR5s=
+
 has-symbols@^1.0.0:
   version "1.0.0"
   resolved "http://registry.npm.taobao.org/has-symbols/download/has-symbols-1.0.0.tgz#ba1a8f1af2a0fc39650f5c850367704122063b44"
 
-has-unicode@^2.0.0:
-  version "2.0.1"
-  resolved "http://registry.npm.taobao.org/has-unicode/download/has-unicode-2.0.1.tgz#e0e6fe6a28cf51138855e086d1691e771de2a8b9"
+has-symbols@^1.0.1:
+  version "1.0.2"
+  resolved "https://r.cnpmjs.org/has-symbols/download/has-symbols-1.0.2.tgz#165d3070c00309752a1236a479331e3ac56f1423"
+  integrity sha1-Fl0wcMADCXUqEjakeTMeOsVvFCM=
+
+has-value@^0.3.1:
+  version "0.3.1"
+  resolved "https://r.cnpmjs.org/has-value/download/has-value-0.3.1.tgz#7b1f58bada62ca827ec0a2078025654845995e1f"
+  integrity sha1-ex9YutpiyoJ+wKIHgCVlSEWZXh8=
+  dependencies:
+    get-value "^2.0.3"
+    has-values "^0.1.4"
+    isobject "^2.0.0"
+
+has-value@^1.0.0:
+  version "1.0.0"
+  resolved "https://r.cnpmjs.org/has-value/download/has-value-1.0.0.tgz#18b281da585b1c5c51def24c930ed29a0be6b177"
+  integrity sha1-GLKB2lhbHFxR3vJMkw7SmgvmsXc=
+  dependencies:
+    get-value "^2.0.6"
+    has-values "^1.0.0"
+    isobject "^3.0.0"
+
+has-values@^0.1.4:
+  version "0.1.4"
+  resolved "https://r.cnpmjs.org/has-values/download/has-values-0.1.4.tgz#6d61de95d91dfca9b9a02089ad384bff8f62b771"
+  integrity sha1-bWHeldkd/Km5oCCJrThL/49it3E=
+
+has-values@^1.0.0:
+  version "1.0.0"
+  resolved "https://r.cnpmjs.org/has-values/download/has-values-1.0.0.tgz#95b0b63fec2146619a6fe57fe75628d5a39efe4f"
+  integrity sha1-lbC2P+whRmGab+V/51Yo1aOe/k8=
+  dependencies:
+    is-number "^3.0.0"
+    kind-of "^4.0.0"
 
 has@^1.0.1, has@^1.0.3:
   version "1.0.3"
@@ -1738,22 +2990,44 @@ he@1.1.1:
   version "1.1.1"
   resolved "http://registry.npm.taobao.org/he/download/he-1.1.1.tgz#93410fd21b009735151f8868c2f271f3427e23fd"
 
-home-or-tmp@^2.0.0:
-  version "2.0.0"
-  resolved "http://registry.npm.taobao.org/home-or-tmp/download/home-or-tmp-2.0.0.tgz#e36c3f2d2cae7d746a857e38d18d5f32a7882db8"
-  dependencies:
-    os-homedir "^1.0.0"
-    os-tmpdir "^1.0.1"
-
 hosted-git-info@^2.1.4:
   version "2.8.9"
   resolved "https://registry.yarnpkg.com/hosted-git-info/-/hosted-git-info-2.8.9.tgz#dffc0bf9a21c02209090f2aa69429e1414daf3f9"
 
+html-encoding-sniffer@^2.0.1:
+  version "2.0.1"
+  resolved "https://r.cnpmjs.org/html-encoding-sniffer/download/html-encoding-sniffer-2.0.1.tgz#42a6dc4fd33f00281176e8b23759ca4e4fa185f3"
+  integrity sha1-QqbcT9M/ACgRduiyN1nKTk+hhfM=
+  dependencies:
+    whatwg-encoding "^1.0.5"
+
 html-escaper@^2.0.0:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/html-escaper/-/html-escaper-2.0.2.tgz#dfd60027da36a36dfcbe236262c00a5822681453"
 
-iconv-lite@^0.4.17:
+http-proxy-agent@^4.0.1:
+  version "4.0.1"
+  resolved "https://r.cnpmjs.org/http-proxy-agent/download/http-proxy-agent-4.0.1.tgz#8a8c8ef7f5932ccf953c296ca8291b95aa74aa3a"
+  integrity sha1-ioyO9/WTLM+VPClsqCkblap0qjo=
+  dependencies:
+    "@tootallnate/once" "1"
+    agent-base "6"
+    debug "4"
+
+https-proxy-agent@^5.0.0:
+  version "5.0.0"
+  resolved "https://r.cnpmjs.org/https-proxy-agent/download/https-proxy-agent-5.0.0.tgz#e2a90542abb68a762e0a0850f6c9edadfd8506b2"
+  integrity sha1-4qkFQqu2inYuCghQ9sntrf2FBrI=
+  dependencies:
+    agent-base "6"
+    debug "4"
+
+human-signals@^2.1.0:
+  version "2.1.0"
+  resolved "https://r.cnpmjs.org/human-signals/download/human-signals-2.1.0.tgz#dc91fcba42e4d06e4abaed33b3e7a3c02f514ea0"
+  integrity sha1-3JH8ukLk0G5Kuu0zs+ejwC9RTqA=
+
+iconv-lite@0.4.24, iconv-lite@^0.4.17:
   version "0.4.24"
   resolved "http://registry.npm.taobao.org/iconv-lite/download/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
   dependencies:
@@ -1767,6 +3041,14 @@ ignore@^3.3.3:
   version "3.3.10"
   resolved "http://registry.npm.taobao.org/ignore/download/ignore-3.3.10.tgz#0a97fb876986e8081c631160f8f9f389157f0043"
 
+import-local@^3.0.2:
+  version "3.0.2"
+  resolved "https://r.cnpmjs.org/import-local/download/import-local-3.0.2.tgz#a8cfd0431d1de4a2199703d003e3e62364fa6db6"
+  integrity sha1-qM/QQx0d5KIZlwPQA+PmI2T6bbY=
+  dependencies:
+    pkg-dir "^4.2.0"
+    resolve-cwd "^3.0.0"
+
 imurmurhash@^0.1.4:
   version "0.1.4"
   resolved "http://registry.npm.taobao.org/imurmurhash/download/imurmurhash-0.1.4.tgz#9218b9b2b928a238b13dc4fb6b6d576f231453ea"
@@ -1782,10 +3064,6 @@ inherits@2, inherits@^2.0.3, inherits@~2.0.3:
   version "2.0.3"
   resolved "http://registry.npm.taobao.org/inherits/download/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
 
-ini@~1.3.0:
-  version "1.3.8"
-  resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.8.tgz#a29da425b48806f34767a4efce397269af28432c"
-
 inquirer@^3.0.6:
   version "3.3.0"
   resolved "http://registry.npm.taobao.org/inquirer/download/inquirer-3.3.0.tgz#9dd2f2ad765dcab1ff0443b491442a20ba227dc9"
@@ -1805,16 +3083,24 @@ inquirer@^3.0.6:
     strip-ansi "^4.0.0"
     through "^2.3.6"
 
-invariant@^2.2.2:
-  version "2.2.4"
-  resolved "http://registry.npm.taobao.org/invariant/download/invariant-2.2.4.tgz#610f3c92c9359ce1db616e538008d23ff35158e6"
-  dependencies:
-    loose-envify "^1.0.0"
-
 invert-kv@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/invert-kv/-/invert-kv-2.0.0.tgz#7393f5afa59ec9ff5f67a27620d11c226e3eec02"
 
+is-accessor-descriptor@^0.1.6:
+  version "0.1.6"
+  resolved "https://r.cnpmjs.org/is-accessor-descriptor/download/is-accessor-descriptor-0.1.6.tgz#a9e12cb3ae8d876727eeef3843f8a0897b5c98d6"
+  integrity sha1-qeEss66Nh2cn7u84Q/igiXtcmNY=
+  dependencies:
+    kind-of "^3.0.2"
+
+is-accessor-descriptor@^1.0.0:
+  version "1.0.0"
+  resolved "https://r.cnpmjs.org/is-accessor-descriptor/download/is-accessor-descriptor-1.0.0.tgz#169c2f6d3df1f992618072365c9b0ea1f6878656"
+  integrity sha1-FpwvbT3x+ZJhgHI2XJsOofaHhlY=
+  dependencies:
+    kind-of "^6.0.0"
+
 is-arrayish@^0.2.1:
   version "0.2.1"
   resolved "http://registry.npm.taobao.org/is-arrayish/download/is-arrayish-0.2.1.tgz#77c99840527aa8ecb1a8ba697b80645a7a926a9d"
@@ -1823,6 +3109,25 @@ is-base64@^0.1.0:
   version "0.1.0"
   resolved "http://registry.npm.taobao.org/is-base64/download/is-base64-0.1.0.tgz#a6f20610c6ef4863a51cba32bc0222544b932622"
 
+is-binary-path@^1.0.0:
+  version "1.0.1"
+  resolved "https://r.cnpmjs.org/is-binary-path/download/is-binary-path-1.0.1.tgz#75f16642b480f187a711c814161fd3a4a7655898"
+  integrity sha1-dfFmQrSA8YenEcgUFh/TpKdlWJg=
+  dependencies:
+    binary-extensions "^1.0.0"
+
+is-binary-path@~2.1.0:
+  version "2.1.0"
+  resolved "https://r.cnpmjs.org/is-binary-path/download/is-binary-path-2.1.0.tgz#ea1f7f3b80f064236e83470f86c09c254fb45b09"
+  integrity sha1-6h9/O4DwZCNug0cPhsCcJU+0Wwk=
+  dependencies:
+    binary-extensions "^2.0.0"
+
+is-buffer@^1.1.5:
+  version "1.1.6"
+  resolved "https://r.cnpmjs.org/is-buffer/download/is-buffer-1.1.6.tgz#efaa2ea9daa0d7ab2ea13a97b2b8ad51fefbe8be"
+  integrity sha1-76ouqdqg16suoTqXsritUf776L4=
+
 is-buffer@^2.0.0:
   version "2.0.5"
   resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-2.0.5.tgz#ebc252e400d22ff8d77fa09888821a24a658c191"
@@ -1831,15 +3136,72 @@ is-callable@^1.1.4:
   version "1.1.4"
   resolved "http://registry.npm.taobao.org/is-callable/download/is-callable-1.1.4.tgz#1e1adf219e1eeb684d691f9d6a05ff0d30a24d75"
 
+is-ci@^3.0.0:
+  version "3.0.0"
+  resolved "https://r.cnpmjs.org/is-ci/download/is-ci-3.0.0.tgz#c7e7be3c9d8eef7d0fa144390bd1e4b88dc4c994"
+  integrity sha1-x+e+PJ2O730PoUQ5C9HkuI3EyZQ=
+  dependencies:
+    ci-info "^3.1.1"
+
+is-core-module@^2.2.0:
+  version "2.4.0"
+  resolved "https://r.cnpmjs.org/is-core-module/download/is-core-module-2.4.0.tgz#8e9fc8e15027b011418026e98f0e6f4d86305cc1"
+  integrity sha1-jp/I4VAnsBFBgCbpjw5vTYYwXME=
+  dependencies:
+    has "^1.0.3"
+
+is-data-descriptor@^0.1.4:
+  version "0.1.4"
+  resolved "https://r.cnpmjs.org/is-data-descriptor/download/is-data-descriptor-0.1.4.tgz#0b5ee648388e2c860282e793f1856fec3f301b56"
+  integrity sha1-C17mSDiOLIYCgueT8YVv7D8wG1Y=
+  dependencies:
+    kind-of "^3.0.2"
+
+is-data-descriptor@^1.0.0:
+  version "1.0.0"
+  resolved "https://r.cnpmjs.org/is-data-descriptor/download/is-data-descriptor-1.0.0.tgz#d84876321d0e7add03990406abbbbd36ba9268c7"
+  integrity sha1-2Eh2Mh0Oet0DmQQGq7u9NrqSaMc=
+  dependencies:
+    kind-of "^6.0.0"
+
 is-date-object@^1.0.1:
   version "1.0.1"
   resolved "http://registry.npm.taobao.org/is-date-object/download/is-date-object-1.0.1.tgz#9aa20eb6aeebbff77fbd33e74ca01b33581d3a16"
 
-is-finite@^1.0.0:
+is-descriptor@^0.1.0:
+  version "0.1.6"
+  resolved "https://r.cnpmjs.org/is-descriptor/download/is-descriptor-0.1.6.tgz#366d8240dde487ca51823b1ab9f07a10a78251ca"
+  integrity sha1-Nm2CQN3kh8pRgjsaufB6EKeCUco=
+  dependencies:
+    is-accessor-descriptor "^0.1.6"
+    is-data-descriptor "^0.1.4"
+    kind-of "^5.0.0"
+
+is-descriptor@^1.0.0, is-descriptor@^1.0.2:
   version "1.0.2"
-  resolved "http://registry.npm.taobao.org/is-finite/download/is-finite-1.0.2.tgz#cc6677695602be550ef11e8b4aa6305342b6d0aa"
+  resolved "https://r.cnpmjs.org/is-descriptor/download/is-descriptor-1.0.2.tgz#3b159746a66604b04f8c81524ba365c5f14d86ec"
+  integrity sha1-OxWXRqZmBLBPjIFSS6NlxfFNhuw=
   dependencies:
-    number-is-nan "^1.0.0"
+    is-accessor-descriptor "^1.0.0"
+    is-data-descriptor "^1.0.0"
+    kind-of "^6.0.2"
+
+is-extendable@^0.1.0, is-extendable@^0.1.1:
+  version "0.1.1"
+  resolved "https://r.cnpmjs.org/is-extendable/download/is-extendable-0.1.1.tgz#62b110e289a471418e3ec36a617d472e301dfc89"
+  integrity sha1-YrEQ4omkcUGOPsNqYX1HLjAd/Ik=
+
+is-extendable@^1.0.1:
+  version "1.0.1"
+  resolved "https://r.cnpmjs.org/is-extendable/download/is-extendable-1.0.1.tgz#a7470f9e426733d81bd81e1155264e3a3507cab4"
+  integrity sha1-p0cPnkJnM9gb2B4RVSZOOjUHyrQ=
+  dependencies:
+    is-plain-object "^2.0.4"
+
+is-extglob@^2.1.1:
+  version "2.1.1"
+  resolved "https://r.cnpmjs.org/is-extglob/download/is-extglob-2.1.1.tgz#a88c02535791f02ed37c76a1b9ea9773c833f8c2"
+  integrity sha1-qIwCU1eR8C7TfHahueqXc8gz+MI=
 
 is-fullwidth-code-point@^1.0.0:
   version "1.0.0"
@@ -1851,6 +3213,47 @@ is-fullwidth-code-point@^2.0.0:
   version "2.0.0"
   resolved "http://registry.npm.taobao.org/is-fullwidth-code-point/download/is-fullwidth-code-point-2.0.0.tgz#a3b30a5c4f199183167aaab93beefae3ddfb654f"
 
+is-fullwidth-code-point@^3.0.0:
+  version "3.0.0"
+  resolved "https://r.cnpmjs.org/is-fullwidth-code-point/download/is-fullwidth-code-point-3.0.0.tgz#f116f8064fe90b3f7844a38997c0b75051269f1d"
+  integrity sha1-8Rb4Bk/pCz94RKOJl8C3UFEmnx0=
+
+is-generator-fn@^2.0.0:
+  version "2.1.0"
+  resolved "https://r.cnpmjs.org/is-generator-fn/download/is-generator-fn-2.1.0.tgz#7d140adc389aaf3011a8f2a2a4cfa6faadffb118"
+  integrity sha1-fRQK3DiarzARqPKipM+m+q3/sRg=
+
+is-glob@^4.0.0, is-glob@^4.0.1, is-glob@~4.0.1:
+  version "4.0.1"
+  resolved "https://r.cnpmjs.org/is-glob/download/is-glob-4.0.1.tgz#7567dbe9f2f5e2467bc77ab83c4a29482407a5dc"
+  integrity sha1-dWfb6fL14kZ7x3q4PEopSCQHpdw=
+  dependencies:
+    is-extglob "^2.1.1"
+
+is-number@^3.0.0:
+  version "3.0.0"
+  resolved "https://r.cnpmjs.org/is-number/download/is-number-3.0.0.tgz#24fd6201a4782cf50561c810276afc7d12d71195"
+  integrity sha1-JP1iAaR4LPUFYcgQJ2r8fRLXEZU=
+  dependencies:
+    kind-of "^3.0.2"
+
+is-number@^7.0.0:
+  version "7.0.0"
+  resolved "https://r.cnpmjs.org/is-number/download/is-number-7.0.0.tgz#7535345b896734d5f80c4d06c50955527a14f12b"
+  integrity sha1-dTU0W4lnNNX4DE0GxQlVUnoU8Ss=
+
+is-plain-object@^2.0.3, is-plain-object@^2.0.4:
+  version "2.0.4"
+  resolved "https://r.cnpmjs.org/is-plain-object/download/is-plain-object-2.0.4.tgz#2c163b3fafb1b606d9d17928f05c2a1c38e07677"
+  integrity sha1-LBY7P6+xtgbZ0Xko8FwqHDjgdnc=
+  dependencies:
+    isobject "^3.0.1"
+
+is-potential-custom-element-name@^1.0.1:
+  version "1.0.1"
+  resolved "https://r.cnpmjs.org/is-potential-custom-element-name/download/is-potential-custom-element-name-1.0.1.tgz#171ed6f19e3ac554394edf78caa05784a45bebb5"
+  integrity sha1-Fx7W8Z46xVQ5Tt94yqBXhKRb67U=
+
 is-promise@^2.1.0:
   version "2.1.0"
   resolved "http://registry.npm.taobao.org/is-promise/download/is-promise-2.1.0.tgz#79a2a9ece7f096e80f36d2b2f3bc16c1ff4bf3fa"
@@ -1869,13 +3272,28 @@ is-stream@^1.0.1, is-stream@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
 
+is-stream@^2.0.0:
+  version "2.0.0"
+  resolved "https://r.cnpmjs.org/is-stream/download/is-stream-2.0.0.tgz#bde9c32680d6fae04129d6ac9d921ce7815f78e3"
+  integrity sha1-venDJoDW+uBBKdasnZIc54FfeOM=
+
 is-symbol@^1.0.2:
   version "1.0.2"
   resolved "http://registry.npm.taobao.org/is-symbol/download/is-symbol-1.0.2.tgz#a055f6ae57192caee329e7a860118b497a950f38"
   dependencies:
     has-symbols "^1.0.0"
 
-isarray@^1.0.0, isarray@~1.0.0:
+is-typedarray@^1.0.0:
+  version "1.0.0"
+  resolved "https://r.cnpmjs.org/is-typedarray/download/is-typedarray-1.0.0.tgz#e479c80858df0c1b11ddda6940f96011fcda4a9a"
+  integrity sha1-5HnICFjfDBsR3dppQPlgEfzaSpo=
+
+is-windows@^1.0.2:
+  version "1.0.2"
+  resolved "https://r.cnpmjs.org/is-windows/download/is-windows-1.0.2.tgz#d1850eb9791ecd18e6182ce12a30f396634bb19d"
+  integrity sha1-0YUOuXkezRjmGCzhKjDzlmNLsZ0=
+
+isarray@1.0.0, isarray@^1.0.0, isarray@~1.0.0:
   version "1.0.0"
   resolved "http://registry.npm.taobao.org/isarray/download/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
 
@@ -1883,10 +3301,27 @@ isexe@^2.0.0:
   version "2.0.0"
   resolved "http://registry.npm.taobao.org/isexe/download/isexe-2.0.0.tgz#e8fbf374dc556ff8947a10dcb0572d633f2cfa10"
 
+isobject@^2.0.0:
+  version "2.1.0"
+  resolved "https://r.cnpmjs.org/isobject/download/isobject-2.1.0.tgz#f065561096a3f1da2ef46272f815c840d87e0c89"
+  integrity sha1-8GVWEJaj8dou9GJy+BXIQNh+DIk=
+  dependencies:
+    isarray "1.0.0"
+
+isobject@^3.0.0, isobject@^3.0.1:
+  version "3.0.1"
+  resolved "https://r.cnpmjs.org/isobject/download/isobject-3.0.1.tgz#4e431e92b11a9731636aa1f9c8d1ccbcfdab78df"
+  integrity sha1-TkMekrEalzFjaqH5yNHMvP2reN8=
+
 istanbul-lib-coverage@^2.0.3, istanbul-lib-coverage@^2.0.5:
   version "2.0.5"
   resolved "https://registry.yarnpkg.com/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.5.tgz#675f0ab69503fad4b1d849f736baaca803344f49"
 
+istanbul-lib-coverage@^3.0.0:
+  version "3.0.0"
+  resolved "https://r.cnpmjs.org/istanbul-lib-coverage/download/istanbul-lib-coverage-3.0.0.tgz#f5944a37c70b550b02a78a5c3b2055b280cec8ec"
+  integrity sha1-9ZRKN8cLVQsCp4pcOyBVsoDOyOw=
+
 istanbul-lib-hook@^2.0.3:
   version "2.0.7"
   resolved "https://registry.yarnpkg.com/istanbul-lib-hook/-/istanbul-lib-hook-2.0.7.tgz#c95695f383d4f8f60df1f04252a9550e15b5b133"
@@ -1905,6 +3340,16 @@ istanbul-lib-instrument@^3.1.0:
     istanbul-lib-coverage "^2.0.5"
     semver "^6.0.0"
 
+istanbul-lib-instrument@^4.0.0, istanbul-lib-instrument@^4.0.3:
+  version "4.0.3"
+  resolved "https://r.cnpmjs.org/istanbul-lib-instrument/download/istanbul-lib-instrument-4.0.3.tgz#873c6fff897450118222774696a3f28902d77c1d"
+  integrity sha1-hzxv/4l0UBGCIndGlqPyiQLXfB0=
+  dependencies:
+    "@babel/core" "^7.7.5"
+    "@istanbuljs/schema" "^0.1.2"
+    istanbul-lib-coverage "^3.0.0"
+    semver "^6.3.0"
+
 istanbul-lib-report@^2.0.4:
   version "2.0.8"
   resolved "https://registry.yarnpkg.com/istanbul-lib-report/-/istanbul-lib-report-2.0.8.tgz#5a8113cd746d43c4889eba36ab10e7d50c9b4f33"
@@ -1913,6 +3358,15 @@ istanbul-lib-report@^2.0.4:
     make-dir "^2.1.0"
     supports-color "^6.1.0"
 
+istanbul-lib-report@^3.0.0:
+  version "3.0.0"
+  resolved "https://r.cnpmjs.org/istanbul-lib-report/download/istanbul-lib-report-3.0.0.tgz#7518fe52ea44de372f460a76b5ecda9ffb73d8a6"
+  integrity sha1-dRj+UupE3jcvRgp2tezan/tz2KY=
+  dependencies:
+    istanbul-lib-coverage "^3.0.0"
+    make-dir "^3.0.0"
+    supports-color "^7.1.0"
+
 istanbul-lib-source-maps@^3.0.2:
   version "3.0.6"
   resolved "https://registry.yarnpkg.com/istanbul-lib-source-maps/-/istanbul-lib-source-maps-3.0.6.tgz#284997c48211752ec486253da97e3879defba8c8"
@@ -1923,12 +3377,438 @@ istanbul-lib-source-maps@^3.0.2:
     rimraf "^2.6.3"
     source-map "^0.6.1"
 
+istanbul-lib-source-maps@^4.0.0:
+  version "4.0.0"
+  resolved "https://r.cnpmjs.org/istanbul-lib-source-maps/download/istanbul-lib-source-maps-4.0.0.tgz#75743ce6d96bb86dc7ee4352cf6366a23f0b1ad9"
+  integrity sha1-dXQ85tlruG3H7kNSz2Nmoj8LGtk=
+  dependencies:
+    debug "^4.1.1"
+    istanbul-lib-coverage "^3.0.0"
+    source-map "^0.6.1"
+
 istanbul-reports@^2.1.1:
   version "2.2.7"
   resolved "https://registry.yarnpkg.com/istanbul-reports/-/istanbul-reports-2.2.7.tgz#5d939f6237d7b48393cc0959eab40cd4fd056931"
   dependencies:
     html-escaper "^2.0.0"
 
+istanbul-reports@^3.0.2:
+  version "3.0.2"
+  resolved "https://r.cnpmjs.org/istanbul-reports/download/istanbul-reports-3.0.2.tgz#d593210e5000683750cb09fc0644e4b6e27fd53b"
+  integrity sha1-1ZMhDlAAaDdQywn8BkTktuJ/1Ts=
+  dependencies:
+    html-escaper "^2.0.0"
+    istanbul-lib-report "^3.0.0"
+
+jest-changed-files@^27.0.2:
+  version "27.0.2"
+  resolved "https://r.cnpmjs.org/jest-changed-files/download/jest-changed-files-27.0.2.tgz#997253042b4a032950fc5f56abf3c5d1f8560801"
+  integrity sha1-mXJTBCtKAylQ/F9Wq/PF0fhWCAE=
+  dependencies:
+    "@jest/types" "^27.0.2"
+    execa "^5.0.0"
+    throat "^6.0.1"
+
+jest-circus@^27.0.5:
+  version "27.0.5"
+  resolved "https://r.cnpmjs.org/jest-circus/download/jest-circus-27.0.5.tgz#b5e327f1d6857c8485126f8e364aefa4378debaa"
+  integrity sha1-teMn8daFfISFEm+ONkrvpDeN66o=
+  dependencies:
+    "@jest/environment" "^27.0.5"
+    "@jest/test-result" "^27.0.2"
+    "@jest/types" "^27.0.2"
+    "@types/node" "*"
+    chalk "^4.0.0"
+    co "^4.6.0"
+    dedent "^0.7.0"
+    expect "^27.0.2"
+    is-generator-fn "^2.0.0"
+    jest-each "^27.0.2"
+    jest-matcher-utils "^27.0.2"
+    jest-message-util "^27.0.2"
+    jest-runtime "^27.0.5"
+    jest-snapshot "^27.0.5"
+    jest-util "^27.0.2"
+    pretty-format "^27.0.2"
+    slash "^3.0.0"
+    stack-utils "^2.0.3"
+    throat "^6.0.1"
+
+jest-cli@^27.0.5:
+  version "27.0.5"
+  resolved "https://r.cnpmjs.org/jest-cli/download/jest-cli-27.0.5.tgz#f359ba042624cffb96b713010a94bffb7498a37c"
+  integrity sha1-81m6BCYkz/uWtxMBCpS/+3SYo3w=
+  dependencies:
+    "@jest/core" "^27.0.5"
+    "@jest/test-result" "^27.0.2"
+    "@jest/types" "^27.0.2"
+    chalk "^4.0.0"
+    exit "^0.1.2"
+    graceful-fs "^4.2.4"
+    import-local "^3.0.2"
+    jest-config "^27.0.5"
+    jest-util "^27.0.2"
+    jest-validate "^27.0.2"
+    prompts "^2.0.1"
+    yargs "^16.0.3"
+
+jest-config@^27.0.5:
+  version "27.0.5"
+  resolved "https://r.cnpmjs.org/jest-config/download/jest-config-27.0.5.tgz#683da3b0d8237675c29c817f6e3aba1481028e19"
+  integrity sha1-aD2jsNgjdnXCnIF/bjq6FIECjhk=
+  dependencies:
+    "@babel/core" "^7.1.0"
+    "@jest/test-sequencer" "^27.0.5"
+    "@jest/types" "^27.0.2"
+    babel-jest "^27.0.5"
+    chalk "^4.0.0"
+    deepmerge "^4.2.2"
+    glob "^7.1.1"
+    graceful-fs "^4.2.4"
+    is-ci "^3.0.0"
+    jest-circus "^27.0.5"
+    jest-environment-jsdom "^27.0.5"
+    jest-environment-node "^27.0.5"
+    jest-get-type "^27.0.1"
+    jest-jasmine2 "^27.0.5"
+    jest-regex-util "^27.0.1"
+    jest-resolve "^27.0.5"
+    jest-runner "^27.0.5"
+    jest-util "^27.0.2"
+    jest-validate "^27.0.2"
+    micromatch "^4.0.4"
+    pretty-format "^27.0.2"
+
+jest-diff@^27.0.2:
+  version "27.0.2"
+  resolved "https://r.cnpmjs.org/jest-diff/download/jest-diff-27.0.2.tgz#f315b87cee5dc134cf42c2708ab27375cc3f5a7e"
+  integrity sha1-8xW4fO5dwTTPQsJwirJzdcw/Wn4=
+  dependencies:
+    chalk "^4.0.0"
+    diff-sequences "^27.0.1"
+    jest-get-type "^27.0.1"
+    pretty-format "^27.0.2"
+
+jest-docblock@^27.0.1:
+  version "27.0.1"
+  resolved "https://r.cnpmjs.org/jest-docblock/download/jest-docblock-27.0.1.tgz#bd9752819b49fa4fab1a50b73eb58c653b962e8b"
+  integrity sha1-vZdSgZtJ+k+rGlC3PrWMZTuWLos=
+  dependencies:
+    detect-newline "^3.0.0"
+
+jest-each@^27.0.2:
+  version "27.0.2"
+  resolved "https://r.cnpmjs.org/jest-each/download/jest-each-27.0.2.tgz#865ddb4367476ced752167926b656fa0dcecd8c7"
+  integrity sha1-hl3bQ2dHbO11IWeSa2VvoNzs2Mc=
+  dependencies:
+    "@jest/types" "^27.0.2"
+    chalk "^4.0.0"
+    jest-get-type "^27.0.1"
+    jest-util "^27.0.2"
+    pretty-format "^27.0.2"
+
+jest-environment-jsdom@^27.0.5:
+  version "27.0.5"
+  resolved "https://r.cnpmjs.org/jest-environment-jsdom/download/jest-environment-jsdom-27.0.5.tgz#c36771977cf4490a9216a70473b39161d193c212"
+  integrity sha1-w2dxl3z0SQqSFqcEc7ORYdGTwhI=
+  dependencies:
+    "@jest/environment" "^27.0.5"
+    "@jest/fake-timers" "^27.0.5"
+    "@jest/types" "^27.0.2"
+    "@types/node" "*"
+    jest-mock "^27.0.3"
+    jest-util "^27.0.2"
+    jsdom "^16.6.0"
+
+jest-environment-node@^27.0.5:
+  version "27.0.5"
+  resolved "https://r.cnpmjs.org/jest-environment-node/download/jest-environment-node-27.0.5.tgz#b7238fc2b61ef2fb9563a3b7653a95fa009a6a54"
+  integrity sha1-tyOPwrYe8vuVY6O3ZTqV+gCaalQ=
+  dependencies:
+    "@jest/environment" "^27.0.5"
+    "@jest/fake-timers" "^27.0.5"
+    "@jest/types" "^27.0.2"
+    "@types/node" "*"
+    jest-mock "^27.0.3"
+    jest-util "^27.0.2"
+
+jest-get-type@^27.0.1:
+  version "27.0.1"
+  resolved "https://r.cnpmjs.org/jest-get-type/download/jest-get-type-27.0.1.tgz#34951e2b08c8801eb28559d7eb732b04bbcf7815"
+  integrity sha1-NJUeKwjIgB6yhVnX63MrBLvPeBU=
+
+jest-haste-map@^27.0.5:
+  version "27.0.5"
+  resolved "https://r.cnpmjs.org/jest-haste-map/download/jest-haste-map-27.0.5.tgz#2e1e55073b5328410a2c0d74b334e513d71f3470"
+  integrity sha1-Lh5VBztTKEEKLA10szTlE9cfNHA=
+  dependencies:
+    "@jest/types" "^27.0.2"
+    "@types/graceful-fs" "^4.1.2"
+    "@types/node" "*"
+    anymatch "^3.0.3"
+    fb-watchman "^2.0.0"
+    graceful-fs "^4.2.4"
+    jest-regex-util "^27.0.1"
+    jest-serializer "^27.0.1"
+    jest-util "^27.0.2"
+    jest-worker "^27.0.2"
+    micromatch "^4.0.4"
+    walker "^1.0.7"
+  optionalDependencies:
+    fsevents "^2.3.2"
+
+jest-jasmine2@^27.0.5:
+  version "27.0.5"
+  resolved "https://r.cnpmjs.org/jest-jasmine2/download/jest-jasmine2-27.0.5.tgz#8a6eb2a685cdec3af13881145c77553e4e197776"
+  integrity sha1-im6ypoXN7DrxOIEUXHdVPk4Zd3Y=
+  dependencies:
+    "@babel/traverse" "^7.1.0"
+    "@jest/environment" "^27.0.5"
+    "@jest/source-map" "^27.0.1"
+    "@jest/test-result" "^27.0.2"
+    "@jest/types" "^27.0.2"
+    "@types/node" "*"
+    chalk "^4.0.0"
+    co "^4.6.0"
+    expect "^27.0.2"
+    is-generator-fn "^2.0.0"
+    jest-each "^27.0.2"
+    jest-matcher-utils "^27.0.2"
+    jest-message-util "^27.0.2"
+    jest-runtime "^27.0.5"
+    jest-snapshot "^27.0.5"
+    jest-util "^27.0.2"
+    pretty-format "^27.0.2"
+    throat "^6.0.1"
+
+jest-leak-detector@^27.0.2:
+  version "27.0.2"
+  resolved "https://r.cnpmjs.org/jest-leak-detector/download/jest-leak-detector-27.0.2.tgz#ce19aa9dbcf7a72a9d58907a970427506f624e69"
+  integrity sha1-zhmqnbz3pyqdWJB6lwQnUG9iTmk=
+  dependencies:
+    jest-get-type "^27.0.1"
+    pretty-format "^27.0.2"
+
+jest-matcher-utils@^27.0.2:
+  version "27.0.2"
+  resolved "https://r.cnpmjs.org/jest-matcher-utils/download/jest-matcher-utils-27.0.2.tgz#f14c060605a95a466cdc759acc546c6f4cbfc4f0"
+  integrity sha1-8UwGBgWpWkZs3HWazFRsb0y/xPA=
+  dependencies:
+    chalk "^4.0.0"
+    jest-diff "^27.0.2"
+    jest-get-type "^27.0.1"
+    pretty-format "^27.0.2"
+
+jest-message-util@^27.0.2:
+  version "27.0.2"
+  resolved "https://r.cnpmjs.org/jest-message-util/download/jest-message-util-27.0.2.tgz#181c9b67dff504d8f4ad15cba10d8b80f272048c"
+  integrity sha1-GBybZ9/1BNj0rRXLoQ2LgPJyBIw=
+  dependencies:
+    "@babel/code-frame" "^7.12.13"
+    "@jest/types" "^27.0.2"
+    "@types/stack-utils" "^2.0.0"
+    chalk "^4.0.0"
+    graceful-fs "^4.2.4"
+    micromatch "^4.0.4"
+    pretty-format "^27.0.2"
+    slash "^3.0.0"
+    stack-utils "^2.0.3"
+
+jest-mock@^27.0.3:
+  version "27.0.3"
+  resolved "https://r.cnpmjs.org/jest-mock/download/jest-mock-27.0.3.tgz#5591844f9192b3335c0dca38e8e45ed297d4d23d"
+  integrity sha1-VZGET5GSszNcDco46ORe0pfU0j0=
+  dependencies:
+    "@jest/types" "^27.0.2"
+    "@types/node" "*"
+
+jest-pnp-resolver@^1.2.2:
+  version "1.2.2"
+  resolved "https://r.cnpmjs.org/jest-pnp-resolver/download/jest-pnp-resolver-1.2.2.tgz#b704ac0ae028a89108a4d040b3f919dfddc8e33c"
+  integrity sha1-twSsCuAoqJEIpNBAs/kZ393I4zw=
+
+jest-regex-util@^27.0.1:
+  version "27.0.1"
+  resolved "https://r.cnpmjs.org/jest-regex-util/download/jest-regex-util-27.0.1.tgz#69d4b1bf5b690faa3490113c47486ed85dd45b68"
+  integrity sha1-adSxv1tpD6o0kBE8R0hu2F3UW2g=
+
+jest-resolve-dependencies@^27.0.5:
+  version "27.0.5"
+  resolved "https://r.cnpmjs.org/jest-resolve-dependencies/download/jest-resolve-dependencies-27.0.5.tgz#819ccdddd909c65acddb063aac3a49e4ba1ed569"
+  integrity sha1-gZzN3dkJxlrN2wY6rDpJ5Loe1Wk=
+  dependencies:
+    "@jest/types" "^27.0.2"
+    jest-regex-util "^27.0.1"
+    jest-snapshot "^27.0.5"
+
+jest-resolve@^27.0.5:
+  version "27.0.5"
+  resolved "https://r.cnpmjs.org/jest-resolve/download/jest-resolve-27.0.5.tgz#937535a5b481ad58e7121eaea46d1424a1e0c507"
+  integrity sha1-k3U1pbSBrVjnEh6upG0UJKHgxQc=
+  dependencies:
+    "@jest/types" "^27.0.2"
+    chalk "^4.0.0"
+    escalade "^3.1.1"
+    graceful-fs "^4.2.4"
+    jest-pnp-resolver "^1.2.2"
+    jest-util "^27.0.2"
+    jest-validate "^27.0.2"
+    resolve "^1.20.0"
+    slash "^3.0.0"
+
+jest-runner@^27.0.5:
+  version "27.0.5"
+  resolved "https://r.cnpmjs.org/jest-runner/download/jest-runner-27.0.5.tgz#b6fdc587e1a5056339205914294555c554efc08a"
+  integrity sha1-tv3Fh+GlBWM5IFkUKUVVxVTvwIo=
+  dependencies:
+    "@jest/console" "^27.0.2"
+    "@jest/environment" "^27.0.5"
+    "@jest/test-result" "^27.0.2"
+    "@jest/transform" "^27.0.5"
+    "@jest/types" "^27.0.2"
+    "@types/node" "*"
+    chalk "^4.0.0"
+    emittery "^0.8.1"
+    exit "^0.1.2"
+    graceful-fs "^4.2.4"
+    jest-docblock "^27.0.1"
+    jest-environment-jsdom "^27.0.5"
+    jest-environment-node "^27.0.5"
+    jest-haste-map "^27.0.5"
+    jest-leak-detector "^27.0.2"
+    jest-message-util "^27.0.2"
+    jest-resolve "^27.0.5"
+    jest-runtime "^27.0.5"
+    jest-util "^27.0.2"
+    jest-worker "^27.0.2"
+    source-map-support "^0.5.6"
+    throat "^6.0.1"
+
+jest-runtime@^27.0.5:
+  version "27.0.5"
+  resolved "https://r.cnpmjs.org/jest-runtime/download/jest-runtime-27.0.5.tgz#cd5d1aa9754d30ddf9f13038b3cb7b95b46f552d"
+  integrity sha1-zV0aqXVNMN358TA4s8t7lbRvVS0=
+  dependencies:
+    "@jest/console" "^27.0.2"
+    "@jest/environment" "^27.0.5"
+    "@jest/fake-timers" "^27.0.5"
+    "@jest/globals" "^27.0.5"
+    "@jest/source-map" "^27.0.1"
+    "@jest/test-result" "^27.0.2"
+    "@jest/transform" "^27.0.5"
+    "@jest/types" "^27.0.2"
+    "@types/yargs" "^16.0.0"
+    chalk "^4.0.0"
+    cjs-module-lexer "^1.0.0"
+    collect-v8-coverage "^1.0.0"
+    exit "^0.1.2"
+    glob "^7.1.3"
+    graceful-fs "^4.2.4"
+    jest-haste-map "^27.0.5"
+    jest-message-util "^27.0.2"
+    jest-mock "^27.0.3"
+    jest-regex-util "^27.0.1"
+    jest-resolve "^27.0.5"
+    jest-snapshot "^27.0.5"
+    jest-util "^27.0.2"
+    jest-validate "^27.0.2"
+    slash "^3.0.0"
+    strip-bom "^4.0.0"
+    yargs "^16.0.3"
+
+jest-serializer@^27.0.1:
+  version "27.0.1"
+  resolved "https://r.cnpmjs.org/jest-serializer/download/jest-serializer-27.0.1.tgz#2464d04dcc33fb71dc80b7c82e3c5e8a08cb1020"
+  integrity sha1-JGTQTcwz+3HcgLfILjxeigjLECA=
+  dependencies:
+    "@types/node" "*"
+    graceful-fs "^4.2.4"
+
+jest-snapshot@^27.0.5:
+  version "27.0.5"
+  resolved "https://r.cnpmjs.org/jest-snapshot/download/jest-snapshot-27.0.5.tgz#6e3b9e8e193685372baff771ba34af631fe4d4d5"
+  integrity sha1-bjuejhk2hTcrr/dxujSvYx/k1NU=
+  dependencies:
+    "@babel/core" "^7.7.2"
+    "@babel/generator" "^7.7.2"
+    "@babel/parser" "^7.7.2"
+    "@babel/plugin-syntax-typescript" "^7.7.2"
+    "@babel/traverse" "^7.7.2"
+    "@babel/types" "^7.0.0"
+    "@jest/transform" "^27.0.5"
+    "@jest/types" "^27.0.2"
+    "@types/babel__traverse" "^7.0.4"
+    "@types/prettier" "^2.1.5"
+    babel-preset-current-node-syntax "^1.0.0"
+    chalk "^4.0.0"
+    expect "^27.0.2"
+    graceful-fs "^4.2.4"
+    jest-diff "^27.0.2"
+    jest-get-type "^27.0.1"
+    jest-haste-map "^27.0.5"
+    jest-matcher-utils "^27.0.2"
+    jest-message-util "^27.0.2"
+    jest-resolve "^27.0.5"
+    jest-util "^27.0.2"
+    natural-compare "^1.4.0"
+    pretty-format "^27.0.2"
+    semver "^7.3.2"
+
+jest-util@^27.0.2:
+  version "27.0.2"
+  resolved "https://r.cnpmjs.org/jest-util/download/jest-util-27.0.2.tgz#fc2c7ace3c75ae561cf1e5fdb643bf685a5be7c7"
+  integrity sha1-/Cx6zjx1rlYc8eX9tkO/aFpb58c=
+  dependencies:
+    "@jest/types" "^27.0.2"
+    "@types/node" "*"
+    chalk "^4.0.0"
+    graceful-fs "^4.2.4"
+    is-ci "^3.0.0"
+    picomatch "^2.2.3"
+
+jest-validate@^27.0.2:
+  version "27.0.2"
+  resolved "https://r.cnpmjs.org/jest-validate/download/jest-validate-27.0.2.tgz#7fe2c100089449cd5cbb47a5b0b6cb7cda5beee5"
+  integrity sha1-f+LBAAiUSc1cu0elsLbLfNpb7uU=
+  dependencies:
+    "@jest/types" "^27.0.2"
+    camelcase "^6.2.0"
+    chalk "^4.0.0"
+    jest-get-type "^27.0.1"
+    leven "^3.1.0"
+    pretty-format "^27.0.2"
+
+jest-watcher@^27.0.2:
+  version "27.0.2"
+  resolved "https://r.cnpmjs.org/jest-watcher/download/jest-watcher-27.0.2.tgz#dab5f9443e2d7f52597186480731a8c6335c5deb"
+  integrity sha1-2rX5RD4tf1JZcYZIBzGoxjNcXes=
+  dependencies:
+    "@jest/test-result" "^27.0.2"
+    "@jest/types" "^27.0.2"
+    "@types/node" "*"
+    ansi-escapes "^4.2.1"
+    chalk "^4.0.0"
+    jest-util "^27.0.2"
+    string-length "^4.0.1"
+
+jest-worker@^27.0.2:
+  version "27.0.2"
+  resolved "https://r.cnpmjs.org/jest-worker/download/jest-worker-27.0.2.tgz#4ebeb56cef48b3e7514552f80d0d80c0129f0b05"
+  integrity sha1-Tr61bO9Is+dRRVL4DQ2AwBKfCwU=
+  dependencies:
+    "@types/node" "*"
+    merge-stream "^2.0.0"
+    supports-color "^8.0.0"
+
+jest@^27.0.5:
+  version "27.0.5"
+  resolved "https://r.cnpmjs.org/jest/download/jest-27.0.5.tgz#141825e105514a834cc8d6e44670509e8d74c5f2"
+  integrity sha1-FBgl4QVRSoNMyNbkRnBQno10xfI=
+  dependencies:
+    "@jest/core" "^27.0.5"
+    import-local "^3.0.2"
+    jest-cli "^27.0.5"
+
 js-bktree@^1.0.0:
   version "1.0.0"
   resolved "http://registry.npm.taobao.org/js-bktree/download/js-bktree-1.0.0.tgz#4948156e81982fbf43b8c9245ff0e0409967bbef"
@@ -1941,16 +3821,45 @@ js-tokens@^3.0.2:
   version "3.0.2"
   resolved "http://registry.npm.taobao.org/js-tokens/download/js-tokens-3.0.2.tgz#9866df395102130e38f7f996bceb65443209c25b"
 
-js-yaml@^3.9.1:
+js-yaml@^3.13.1, js-yaml@^3.9.1:
   version "3.14.1"
   resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.14.1.tgz#dae812fdb3825fa306609a8717383c50c36a0537"
   dependencies:
     argparse "^1.0.7"
     esprima "^4.0.0"
 
-jsesc@^1.3.0:
-  version "1.3.0"
-  resolved "http://registry.npm.taobao.org/jsesc/download/jsesc-1.3.0.tgz#46c3fec8c1892b12b0833db9bc7622176dbab34b"
+jsdom@^16.6.0:
+  version "16.6.0"
+  resolved "https://r.cnpmjs.org/jsdom/download/jsdom-16.6.0.tgz#f79b3786682065492a3da6a60a4695da983805ac"
+  integrity sha1-95s3hmggZUkqPaamCkaV2pg4Baw=
+  dependencies:
+    abab "^2.0.5"
+    acorn "^8.2.4"
+    acorn-globals "^6.0.0"
+    cssom "^0.4.4"
+    cssstyle "^2.3.0"
+    data-urls "^2.0.0"
+    decimal.js "^10.2.1"
+    domexception "^2.0.1"
+    escodegen "^2.0.0"
+    form-data "^3.0.0"
+    html-encoding-sniffer "^2.0.1"
+    http-proxy-agent "^4.0.1"
+    https-proxy-agent "^5.0.0"
+    is-potential-custom-element-name "^1.0.1"
+    nwsapi "^2.2.0"
+    parse5 "6.0.1"
+    saxes "^5.0.1"
+    symbol-tree "^3.2.4"
+    tough-cookie "^4.0.0"
+    w3c-hr-time "^1.0.2"
+    w3c-xmlserializer "^2.0.0"
+    webidl-conversions "^6.1.0"
+    whatwg-encoding "^1.0.5"
+    whatwg-mimetype "^2.3.0"
+    whatwg-url "^8.5.0"
+    ws "^7.4.5"
+    xml-name-validator "^3.0.0"
 
 jsesc@^2.5.1:
   version "2.5.2"
@@ -1958,7 +3867,8 @@ jsesc@^2.5.1:
 
 jsesc@~0.5.0:
   version "0.5.0"
-  resolved "http://registry.npm.taobao.org/jsesc/download/jsesc-0.5.0.tgz#e7dee66e35d6fc16f710fe91d5cf69f70f08911d"
+  resolved "https://r.cnpmjs.org/jsesc/download/jsesc-0.5.0.tgz#e7dee66e35d6fc16f710fe91d5cf69f70f08911d"
+  integrity sha1-597mbjXW/Bb3EP6R1c9p9w8IkR0=
 
 json-parse-better-errors@^1.0.1:
   version "1.0.2"
@@ -1972,15 +3882,12 @@ json-stable-stringify-without-jsonify@^1.0.1:
   version "1.0.1"
   resolved "http://registry.npm.taobao.org/json-stable-stringify-without-jsonify/download/json-stable-stringify-without-jsonify-1.0.1.tgz#9db7b59496ad3f3cfef30a75142d2d930ad72651"
 
-json5@^0.5.1:
-  version "0.5.1"
-  resolved "http://registry.npm.taobao.org/json5/download/json5-0.5.1.tgz#1eade7acc012034ad84e2396767ead9fa5495821"
-
-json5@^2.1.0:
-  version "2.1.0"
-  resolved "http://registry.npm.taobao.org/json5/download/json5-2.1.0.tgz#e7a0c62c48285c628d20a10b85c89bb807c32850"
+json5@^2.1.2:
+  version "2.2.0"
+  resolved "https://r.cnpmjs.org/json5/download/json5-2.2.0.tgz#2dfefe720c6ba525d9ebd909950f0515316c89a3"
+  integrity sha1-Lf7+cgxrpSXZ69kJlQ8FFTFsiaM=
   dependencies:
-    minimist "^1.2.0"
+    minimist "^1.2.5"
 
 jsx-ast-utils@^2.0.1:
   version "2.0.1"
@@ -1988,6 +3895,35 @@ jsx-ast-utils@^2.0.1:
   dependencies:
     array-includes "^3.0.3"
 
+kind-of@^3.0.2, kind-of@^3.0.3, kind-of@^3.2.0:
+  version "3.2.2"
+  resolved "https://r.cnpmjs.org/kind-of/download/kind-of-3.2.2.tgz#31ea21a734bab9bbb0f32466d893aea51e4a3c64"
+  integrity sha1-MeohpzS6ubuw8yRm2JOupR5KPGQ=
+  dependencies:
+    is-buffer "^1.1.5"
+
+kind-of@^4.0.0:
+  version "4.0.0"
+  resolved "https://r.cnpmjs.org/kind-of/download/kind-of-4.0.0.tgz#20813df3d712928b207378691a45066fae72dd57"
+  integrity sha1-IIE989cSkosgc3hpGkUGb65y3Vc=
+  dependencies:
+    is-buffer "^1.1.5"
+
+kind-of@^5.0.0:
+  version "5.1.0"
+  resolved "https://r.cnpmjs.org/kind-of/download/kind-of-5.1.0.tgz#729c91e2d857b7a419a1f9aa65685c4c33f5845d"
+  integrity sha1-cpyR4thXt6QZofmqZWhcTDP1hF0=
+
+kind-of@^6.0.0, kind-of@^6.0.2:
+  version "6.0.3"
+  resolved "https://r.cnpmjs.org/kind-of/download/kind-of-6.0.3.tgz#07c05034a6c349fa06e24fa35aa76db4580ce4dd"
+  integrity sha1-B8BQNKbDSfoG4k+jWqdttFgM5N0=
+
+kleur@^3.0.3:
+  version "3.0.3"
+  resolved "https://r.cnpmjs.org/kleur/download/kleur-3.0.3.tgz#a79c9ecc86ee1ce3fa6206d1216c501f147fc07e"
+  integrity sha1-p5yezIbuHOP6YgbRIWxQHxR/wH4=
+
 lcid@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/lcid/-/lcid-2.0.0.tgz#6ef5d2df60e52f82eb228a4c373e8d1f397253cf"
@@ -2002,6 +3938,11 @@ lemmatizer@0.0.1:
     en-lexicon "^1.0.10"
     en-stemmer "^1.0.3"
 
+leven@^3.1.0:
+  version "3.1.0"
+  resolved "https://r.cnpmjs.org/leven/download/leven-3.1.0.tgz#77891de834064cccba82ae7842bb6b14a13ed7f2"
+  integrity sha1-d4kd6DQGTMy6gq54QrtrFKE+1/I=
+
 levenshtein-edit-distance@^2.0.3:
   version "2.0.5"
   resolved "https://registry.yarnpkg.com/levenshtein-edit-distance/-/levenshtein-edit-distance-2.0.5.tgz#a066eca8afb350e4d9054aed9ffeef66e78ffc83"
@@ -2045,15 +3986,27 @@ locate-path@^3.0.0:
     p-locate "^3.0.0"
     path-exists "^3.0.0"
 
+locate-path@^5.0.0:
+  version "5.0.0"
+  resolved "https://r.cnpmjs.org/locate-path/download/locate-path-5.0.0.tgz#1afba396afd676a6d42504d0a67a3a7eb9f62aa0"
+  integrity sha1-Gvujlq/WdqbUJQTQpno6frn2KqA=
+  dependencies:
+    p-locate "^4.1.0"
+
+lodash.debounce@^4.0.8:
+  version "4.0.8"
+  resolved "https://r.cnpmjs.org/lodash.debounce/download/lodash.debounce-4.0.8.tgz#82d79bff30a67c4005ffd5e2515300ad9ca4d7af"
+  integrity sha1-gteb/zCmfEAF/9XiUVMArZyk168=
+
 lodash.flattendeep@^4.4.0:
   version "4.4.0"
   resolved "https://registry.yarnpkg.com/lodash.flattendeep/-/lodash.flattendeep-4.4.0.tgz#fb030917f86a3134e5bc9bec0d69e0013ddfedb2"
 
-lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.19, lodash@^4.17.4, lodash@^4.3.0:
+lodash@^4.17.11, lodash@^4.17.19, lodash@^4.17.4, lodash@^4.3.0, lodash@^4.7.0:
   version "4.17.21"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
 
-loose-envify@^1.0.0, loose-envify@^1.4.0:
+loose-envify@^1.4.0:
   version "1.4.0"
   resolved "http://registry.npm.taobao.org/loose-envify/download/loose-envify-1.4.0.tgz#71ee51fa7be4caec1a63839f7e682d8132d30caf"
   dependencies:
@@ -2066,6 +4019,13 @@ lru-cache@^4.0.1:
     pseudomap "^1.0.2"
     yallist "^2.1.2"
 
+lru-cache@^6.0.0:
+  version "6.0.0"
+  resolved "https://r.cnpmjs.org/lru-cache/download/lru-cache-6.0.0.tgz#6d6fe6570ebd96aaf90fcad1dafa3b2566db3a94"
+  integrity sha1-bW/mVw69lqr5D8rR2vo7JWbbOpQ=
+  dependencies:
+    yallist "^4.0.0"
+
 make-dir@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/make-dir/-/make-dir-1.3.0.tgz#79c1033b80515bd6d24ec9933e860ca75ee27f0c"
@@ -2079,12 +4039,38 @@ make-dir@^2.0.0, make-dir@^2.1.0:
     pify "^4.0.1"
     semver "^5.6.0"
 
+make-dir@^3.0.0:
+  version "3.1.0"
+  resolved "https://r.cnpmjs.org/make-dir/download/make-dir-3.1.0.tgz#415e967046b3a7f1d185277d84aa58203726a13f"
+  integrity sha1-QV6WcEazp/HRhSd9hKpYIDcmoT8=
+  dependencies:
+    semver "^6.0.0"
+
+makeerror@1.0.x:
+  version "1.0.11"
+  resolved "https://r.cnpmjs.org/makeerror/download/makeerror-1.0.11.tgz#e01a5c9109f2af79660e4e8b9587790184f5a96c"
+  integrity sha1-4BpckQnyr3lmDk6LlYd5AYT1qWw=
+  dependencies:
+    tmpl "1.0.x"
+
 map-age-cleaner@^0.1.1:
   version "0.1.3"
   resolved "https://registry.yarnpkg.com/map-age-cleaner/-/map-age-cleaner-0.1.3.tgz#7d583a7306434c055fe474b0f45078e6e1b4b92a"
   dependencies:
     p-defer "^1.0.0"
 
+map-cache@^0.2.2:
+  version "0.2.2"
+  resolved "https://r.cnpmjs.org/map-cache/download/map-cache-0.2.2.tgz#c32abd0bd6525d9b051645bb4f26ac5dc98a0dbf"
+  integrity sha1-wyq9C9ZSXZsFFkW7TyasXcmKDb8=
+
+map-visit@^1.0.0:
+  version "1.0.0"
+  resolved "https://r.cnpmjs.org/map-visit/download/map-visit-1.0.0.tgz#ecdca8f13144e660f1b5bd41f12f3479d98dfb8f"
+  integrity sha1-7Nyo8TFE5mDxtb1B8S80edmN+48=
+  dependencies:
+    object-visit "^1.0.0"
+
 mem@^4.0.0:
   version "4.3.0"
   resolved "https://registry.yarnpkg.com/mem/-/mem-4.3.0.tgz#461af497bc4ae09608cdb2e60eefb69bff744178"
@@ -2099,26 +4085,66 @@ merge-source-map@^1.1.0:
   dependencies:
     source-map "^0.6.1"
 
-microtime@^2.1.8:
-  version "2.1.9"
-  resolved "http://registry.npm.taobao.org/microtime/download/microtime-2.1.9.tgz#f4073289599ef4dd1a673f2b1fe6f9c9502f784e"
+merge-stream@^2.0.0:
+  version "2.0.0"
+  resolved "https://r.cnpmjs.org/merge-stream/download/merge-stream-2.0.0.tgz#52823629a14dd00c9770fb6ad47dc6310f2c1f60"
+  integrity sha1-UoI2KaFN0AyXcPtq1H3GMQ8sH2A=
+
+micromatch@^3.1.10, micromatch@^3.1.4:
+  version "3.1.10"
+  resolved "https://r.cnpmjs.org/micromatch/download/micromatch-3.1.10.tgz#70859bc95c9840952f359a068a3fc49f9ecfac23"
+  integrity sha1-cIWbyVyYQJUvNZoGij/En57PrCM=
+  dependencies:
+    arr-diff "^4.0.0"
+    array-unique "^0.3.2"
+    braces "^2.3.1"
+    define-property "^2.0.2"
+    extend-shallow "^3.0.2"
+    extglob "^2.0.4"
+    fragment-cache "^0.2.1"
+    kind-of "^6.0.2"
+    nanomatch "^1.2.9"
+    object.pick "^1.3.0"
+    regex-not "^1.0.0"
+    snapdragon "^0.8.1"
+    to-regex "^3.0.2"
+
+micromatch@^4.0.4:
+  version "4.0.4"
+  resolved "https://r.cnpmjs.org/micromatch/download/micromatch-4.0.4.tgz#896d519dfe9db25fce94ceb7a500919bf881ebf9"
+  integrity sha1-iW1Rnf6dsl/OlM63pQCRm/iB6/k=
+  dependencies:
+    braces "^3.0.1"
+    picomatch "^2.2.3"
+
+microtime@^3.0.0:
+  version "3.0.0"
+  resolved "https://r.cnpmjs.org/microtime/download/microtime-3.0.0.tgz#d140914bde88aa89b4f9fd2a18620b435af0f39b"
+  integrity sha1-0UCRS96Iqom0+f0qGGILQ1rw85s=
+  dependencies:
+    node-addon-api "^1.2.0"
+    node-gyp-build "^3.8.0"
+
+mime-db@1.48.0:
+  version "1.48.0"
+  resolved "https://r.cnpmjs.org/mime-db/download/mime-db-1.48.0.tgz#e35b31045dd7eada3aaad537ed88a33afbef2d1d"
+  integrity sha1-41sxBF3X6to6qtU37YijOvvvLR0=
+
+mime-types@^2.1.12:
+  version "2.1.31"
+  resolved "https://r.cnpmjs.org/mime-types/download/mime-types-2.1.31.tgz#a00d76b74317c61f9c2db2218b8e9f8e9c5c9e6b"
+  integrity sha1-oA12t0MXxh+cLbIhi46fjpxcnms=
   dependencies:
-    bindings "^1.3.1"
-    nan "2.12.x"
-    prebuild-install "^5.2.2"
+    mime-db "1.48.0"
 
 mimic-fn@^1.0.0:
   version "1.2.0"
   resolved "http://registry.npm.taobao.org/mimic-fn/download/mimic-fn-1.2.0.tgz#820c86a39334640e99516928bd03fca88057d022"
 
-mimic-fn@^2.0.0:
+mimic-fn@^2.0.0, mimic-fn@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-2.1.0.tgz#7ed2c2ccccaf84d3ffcb7a69b57711fc2083401b"
 
-mimic-response@^1.0.0:
-  version "1.0.1"
-  resolved "http://registry.npm.taobao.org/mimic-response/download/mimic-response-1.0.1.tgz#4923538878eef42063cb8a3e3b0798781487ab1b"
-
 minimatch@3.0.4, minimatch@^3.0.2, minimatch@^3.0.4:
   version "3.0.4"
   resolved "http://registry.npm.taobao.org/minimatch/download/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
@@ -2129,9 +4155,18 @@ minimist@0.0.8:
   version "0.0.8"
   resolved "http://registry.npm.taobao.org/minimist/download/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
 
-minimist@^1.2.0:
-  version "1.2.0"
-  resolved "http://registry.npm.taobao.org/minimist/download/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
+minimist@^1.2.5:
+  version "1.2.5"
+  resolved "https://r.cnpmjs.org/minimist/download/minimist-1.2.5.tgz#67d66014b66a6a8aaa0c083c5fd58df4e4e97602"
+  integrity sha1-Z9ZgFLZqaoqqDAg8X9WN9OTpdgI=
+
+mixin-deep@^1.2.0:
+  version "1.3.2"
+  resolved "https://r.cnpmjs.org/mixin-deep/download/mixin-deep-1.3.2.tgz#1120b43dc359a785dce65b55b82e257ccf479566"
+  integrity sha1-ESC0PcNZp4Xc5ltVuC4lfM9HlWY=
+  dependencies:
+    for-in "^1.0.2"
+    is-extendable "^1.0.1"
 
 mkdirp@0.5.1, mkdirp@^0.5.0, mkdirp@^0.5.1:
   version "0.5.1"
@@ -2171,13 +4206,22 @@ mute-stream@0.0.7:
   version "0.0.7"
   resolved "http://registry.npm.taobao.org/mute-stream/download/mute-stream-0.0.7.tgz#3075ce93bc21b8fab43e1bc4da7e8115ed1e7bab"
 
-nan@2.12.x:
-  version "2.12.1"
-  resolved "http://registry.npm.taobao.org/nan/download/nan-2.12.1.tgz#7b1aa193e9aa86057e3c7bbd0ac448e770925552"
-
-napi-build-utils@^1.0.1:
-  version "1.0.1"
-  resolved "http://registry.npm.taobao.org/napi-build-utils/download/napi-build-utils-1.0.1.tgz#1381a0f92c39d66bf19852e7873432fc2123e508"
+nanomatch@^1.2.9:
+  version "1.2.13"
+  resolved "https://r.cnpmjs.org/nanomatch/download/nanomatch-1.2.13.tgz#b87a8aa4fc0de8fe6be88895b38983ff265bd119"
+  integrity sha1-uHqKpPwN6P5r6IiVs4mD/yZb0Rk=
+  dependencies:
+    arr-diff "^4.0.0"
+    array-unique "^0.3.2"
+    define-property "^2.0.2"
+    extend-shallow "^3.0.2"
+    fragment-cache "^0.2.1"
+    is-windows "^1.0.2"
+    kind-of "^6.0.2"
+    object.pick "^1.3.0"
+    regex-not "^1.0.0"
+    snapdragon "^0.8.1"
+    to-regex "^3.0.1"
 
 natural-compare@^1.4.0:
   version "1.4.0"
@@ -2187,15 +4231,30 @@ nice-try@^1.0.4:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/nice-try/-/nice-try-1.0.5.tgz#a3378a7696ce7d223e88fc9b764bd7ef1089e366"
 
-node-abi@^2.7.0:
-  version "2.7.1"
-  resolved "http://registry.npm.taobao.org/node-abi/download/node-abi-2.7.1.tgz#a8997ae91176a5fbaa455b194976e32683cda643"
-  dependencies:
-    semver "^5.4.1"
+node-addon-api@^1.2.0:
+  version "1.7.2"
+  resolved "https://r.cnpmjs.org/node-addon-api/download/node-addon-api-1.7.2.tgz#3df30b95720b53c24e59948b49532b662444f54d"
+  integrity sha1-PfMLlXILU8JOWZSLSVMrZiRE9U0=
 
-noop-logger@^0.1.1:
-  version "0.1.1"
-  resolved "http://registry.npm.taobao.org/noop-logger/download/noop-logger-0.1.1.tgz#94a2b1633c4f1317553007d8966fd0e841b6a4c2"
+node-gyp-build@^3.8.0:
+  version "3.9.0"
+  resolved "https://r.cnpmjs.org/node-gyp-build/download/node-gyp-build-3.9.0.tgz#53a350187dd4d5276750da21605d1cb681d09e25"
+  integrity sha1-U6NQGH3U1SdnUNohYF0ctoHQniU=
+
+node-int64@^0.4.0:
+  version "0.4.0"
+  resolved "https://r.cnpmjs.org/node-int64/download/node-int64-0.4.0.tgz#87a9065cdb355d3182d8f94ce11188b825c68a3b"
+  integrity sha1-h6kGXNs1XTGC2PlM4RGIuCXGijs=
+
+node-modules-regexp@^1.0.0:
+  version "1.0.0"
+  resolved "https://r.cnpmjs.org/node-modules-regexp/download/node-modules-regexp-1.0.0.tgz#8d9dbe28964a4ac5712e9131642107c71e90ec40"
+  integrity sha1-jZ2+KJZKSsVxLpExZCEHxx6Q7EA=
+
+node-releases@^1.1.71:
+  version "1.1.73"
+  resolved "https://r.cnpmjs.org/node-releases/download/node-releases-1.1.73.tgz#dd4e81ddd5277ff846b80b52bb40c49edf7a7b20"
+  integrity sha1-3U6B3dUnf/hGuAtSu0DEnt96eyA=
 
 normalize-package-data@^2.3.2:
   version "2.5.0"
@@ -2206,20 +4265,30 @@ normalize-package-data@^2.3.2:
     semver "2 || 3 || 4 || 5"
     validate-npm-package-license "^3.0.1"
 
+normalize-path@^2.1.1:
+  version "2.1.1"
+  resolved "https://r.cnpmjs.org/normalize-path/download/normalize-path-2.1.1.tgz#1ab28b556e198363a8c1a6f7e6fa20137fe6aed9"
+  integrity sha1-GrKLVW4Zg2Oowab35vogE3/mrtk=
+  dependencies:
+    remove-trailing-separator "^1.0.1"
+
+normalize-path@^3.0.0, normalize-path@~3.0.0:
+  version "3.0.0"
+  resolved "https://r.cnpmjs.org/normalize-path/download/normalize-path-3.0.0.tgz#0dcd69ff23a1c9b11fd0978316644a0388216a65"
+  integrity sha1-Dc1p/yOhybEf0JeDFmRKA4ghamU=
+
 npm-run-path@^2.0.0:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/npm-run-path/-/npm-run-path-2.0.2.tgz#35a9232dfa35d7067b4cb2ddf2357b1871536c5f"
   dependencies:
     path-key "^2.0.0"
 
-npmlog@^4.0.1:
-  version "4.1.2"
-  resolved "http://registry.npm.taobao.org/npmlog/download/npmlog-4.1.2.tgz#08a7f2a8bf734604779a9efa4ad5cc717abb954b"
+npm-run-path@^4.0.1:
+  version "4.0.1"
+  resolved "https://r.cnpmjs.org/npm-run-path/download/npm-run-path-4.0.1.tgz#b7ecd1e5ed53da8e37a55e1c2269e0b97ed748ea"
+  integrity sha1-t+zR5e1T2o43pV4cImnguX7XSOo=
   dependencies:
-    are-we-there-yet "~1.1.2"
-    console-control-strings "~1.1.0"
-    gauge "~2.7.3"
-    set-blocking "~2.0.0"
+    path-key "^3.0.0"
 
 nspell@^2.1.1:
   version "2.1.5"
@@ -2231,6 +4300,11 @@ number-is-nan@^1.0.0:
   version "1.0.1"
   resolved "http://registry.npm.taobao.org/number-is-nan/download/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
 
+nwsapi@^2.2.0:
+  version "2.2.0"
+  resolved "https://r.cnpmjs.org/nwsapi/download/nwsapi-2.2.0.tgz#204879a9e3d068ff2a55139c2c772780681a38b7"
+  integrity sha1-IEh5qePQaP8qVROcLHcngGgaOLc=
+
 nyc@^13.3.0:
   version "13.3.0"
   resolved "https://registry.yarnpkg.com/nyc/-/nyc-13.3.0.tgz#da4dbe91a9c8b9ead3f4f3344c76f353e3c78c75"
@@ -2260,14 +4334,45 @@ nyc@^13.3.0:
     yargs "^12.0.5"
     yargs-parser "^11.1.1"
 
-object-assign@^4.0.1, object-assign@^4.1.0, object-assign@^4.1.1:
+object-assign@^4.0.1, object-assign@^4.1.1:
   version "4.1.1"
   resolved "http://registry.npm.taobao.org/object-assign/download/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
 
+object-copy@^0.1.0:
+  version "0.1.0"
+  resolved "https://r.cnpmjs.org/object-copy/download/object-copy-0.1.0.tgz#7e7d858b781bd7c991a41ba975ed3812754e998c"
+  integrity sha1-fn2Fi3gb18mRpBupde04EnVOmYw=
+  dependencies:
+    copy-descriptor "^0.1.0"
+    define-property "^0.2.5"
+    kind-of "^3.0.3"
+
 object-keys@^1.0.12:
   version "1.1.0"
   resolved "http://registry.npm.taobao.org/object-keys/download/object-keys-1.1.0.tgz#11bd22348dd2e096a045ab06f6c85bcc340fa032"
 
+object-keys@^1.1.1:
+  version "1.1.1"
+  resolved "https://r.cnpmjs.org/object-keys/download/object-keys-1.1.1.tgz#1c47f272df277f3b1daf061677d9c82e2322c60e"
+  integrity sha1-HEfyct8nfzsdrwYWd9nILiMixg4=
+
+object-visit@^1.0.0:
+  version "1.0.1"
+  resolved "https://r.cnpmjs.org/object-visit/download/object-visit-1.0.1.tgz#f79c4493af0c5377b59fe39d395e41042dd045bb"
+  integrity sha1-95xEk68MU3e1n+OdOV5BBC3QRbs=
+  dependencies:
+    isobject "^3.0.0"
+
+object.assign@^4.1.0:
+  version "4.1.2"
+  resolved "https://r.cnpmjs.org/object.assign/download/object.assign-4.1.2.tgz#0ed54a342eceb37b38ff76eb831a0e788cb63940"
+  integrity sha1-DtVKNC7Os3s4/3brgxoOeIy2OUA=
+  dependencies:
+    call-bind "^1.0.0"
+    define-properties "^1.1.3"
+    has-symbols "^1.0.1"
+    object-keys "^1.1.1"
+
 object.fromentries@^2.0.0:
   version "2.0.0"
   resolved "http://registry.npm.taobao.org/object.fromentries/download/object.fromentries-2.0.0.tgz#49a543d92151f8277b3ac9600f1e930b189d30ab"
@@ -2277,6 +4382,13 @@ object.fromentries@^2.0.0:
     function-bind "^1.1.1"
     has "^1.0.1"
 
+object.pick@^1.3.0:
+  version "1.3.0"
+  resolved "https://r.cnpmjs.org/object.pick/download/object.pick-1.3.0.tgz#87a10ac4c1694bd2e1cbf53591a66141fb5dd747"
+  integrity sha1-h6EKxMFpS9Lhy/U1kaZhQftd10c=
+  dependencies:
+    isobject "^3.0.1"
+
 once@^1.3.0, once@^1.3.1, once@^1.4.0:
   version "1.4.0"
   resolved "http://registry.npm.taobao.org/once/download/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
@@ -2289,6 +4401,25 @@ onetime@^2.0.0:
   dependencies:
     mimic-fn "^1.0.0"
 
+onetime@^5.1.2:
+  version "5.1.2"
+  resolved "https://r.cnpmjs.org/onetime/download/onetime-5.1.2.tgz#d0e96ebb56b07476df1dd9c4806e5237985ca45e"
+  integrity sha1-0Oluu1awdHbfHdnEgG5SN5hcpF4=
+  dependencies:
+    mimic-fn "^2.1.0"
+
+optionator@^0.8.1:
+  version "0.8.3"
+  resolved "https://r.cnpmjs.org/optionator/download/optionator-0.8.3.tgz#84fa1d036fe9d3c7e21d99884b601167ec8fb495"
+  integrity sha1-hPodA2/p08fiHZmIS2ARZ+yPtJU=
+  dependencies:
+    deep-is "~0.1.3"
+    fast-levenshtein "~2.0.6"
+    levn "~0.3.0"
+    prelude-ls "~1.1.2"
+    type-check "~0.3.2"
+    word-wrap "~1.2.3"
+
 optionator@^0.8.2:
   version "0.8.2"
   resolved "http://registry.npm.taobao.org/optionator/download/optionator-0.8.2.tgz#364c5e409d3f4d6301d6c0b4c05bba50180aeb64"
@@ -2300,7 +4431,7 @@ optionator@^0.8.2:
     type-check "~0.3.2"
     wordwrap "~1.0.0"
 
-os-homedir@^1.0.0, os-homedir@^1.0.1:
+os-homedir@^1.0.1:
   version "1.0.2"
   resolved "http://registry.npm.taobao.org/os-homedir/download/os-homedir-1.0.2.tgz#ffbc4988336e0e833de0c168c7ef152121aa7fb3"
 
@@ -2312,7 +4443,7 @@ os-locale@^3.0.0:
     lcid "^2.0.0"
     mem "^4.0.0"
 
-os-tmpdir@^1.0.1, os-tmpdir@~1.0.2:
+os-tmpdir@~1.0.2:
   version "1.0.2"
   resolved "http://registry.npm.taobao.org/os-tmpdir/download/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"
 
@@ -2320,6 +4451,11 @@ p-defer@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/p-defer/-/p-defer-1.0.0.tgz#9f6eb182f6c9aa8cd743004a7d4f96b196b0fb0c"
 
+p-each-series@^2.1.0:
+  version "2.2.0"
+  resolved "https://r.cnpmjs.org/p-each-series/download/p-each-series-2.2.0.tgz#105ab0357ce72b202a8a8b94933672657b5e2a9a"
+  integrity sha1-EFqwNXznKyAqiouUkzZyZXteKpo=
+
 p-finally@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/p-finally/-/p-finally-1.0.0.tgz#3fbcfb15b899a44123b34b6dcc18b724336a2cae"
@@ -2334,7 +4470,7 @@ p-limit@^1.1.0:
   dependencies:
     p-try "^1.0.0"
 
-p-limit@^2.0.0:
+p-limit@^2.0.0, p-limit@^2.2.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/p-limit/-/p-limit-2.3.0.tgz#3dd33c647a214fdfffd835933eb086da0dc21db1"
   dependencies:
@@ -2352,6 +4488,13 @@ p-locate@^3.0.0:
   dependencies:
     p-limit "^2.0.0"
 
+p-locate@^4.1.0:
+  version "4.1.0"
+  resolved "https://r.cnpmjs.org/p-locate/download/p-locate-4.1.0.tgz#a3428bb7088b3a60292f66919278b7c297ad4f07"
+  integrity sha1-o0KLtwiLOmApL2aRkni3wpetTwc=
+  dependencies:
+    p-limit "^2.2.0"
+
 p-try@^1.0.0:
   version "1.0.0"
   resolved "http://registry.npm.taobao.org/p-try/download/p-try-1.0.0.tgz#cbc79cdbaf8fd4228e13f621f2b1a237c1b207b3"
@@ -2386,11 +4529,26 @@ parse-json@^4.0.0:
     error-ex "^1.3.1"
     json-parse-better-errors "^1.0.1"
 
+parse5@6.0.1:
+  version "6.0.1"
+  resolved "https://r.cnpmjs.org/parse5/download/parse5-6.0.1.tgz#e1a1c085c569b3dc08321184f19a39cc27f7c30b"
+  integrity sha1-4aHAhcVps9wIMhGE8Zo5zCf3wws=
+
+pascalcase@^0.1.1:
+  version "0.1.1"
+  resolved "https://r.cnpmjs.org/pascalcase/download/pascalcase-0.1.1.tgz#b363e55e8006ca6fe21784d2db22bd15d7917f14"
+  integrity sha1-s2PlXoAGym/iF4TS2yK9FdeRfxQ=
+
 path-exists@^3.0.0:
   version "3.0.0"
   resolved "http://registry.npm.taobao.org/path-exists/download/path-exists-3.0.0.tgz#ce0ebeaa5f78cb18925ea7d810d7b59b010fd515"
 
-path-is-absolute@^1.0.0, path-is-absolute@^1.0.1:
+path-exists@^4.0.0:
+  version "4.0.0"
+  resolved "https://r.cnpmjs.org/path-exists/download/path-exists-4.0.0.tgz#513bdbe2d3b95d7762e8c1137efa195c6c61b5b3"
+  integrity sha1-UTvb4tO5XXdi6METfvoZXGxhtbM=
+
+path-is-absolute@^1.0.0:
   version "1.0.1"
   resolved "http://registry.npm.taobao.org/path-is-absolute/download/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
 
@@ -2402,6 +4560,11 @@ path-key@^2.0.0, path-key@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/path-key/-/path-key-2.0.1.tgz#411cadb574c5a140d3a4b1910d40d80cc9f40b40"
 
+path-key@^3.0.0, path-key@^3.1.0:
+  version "3.1.1"
+  resolved "https://r.cnpmjs.org/path-key/download/path-key-3.1.1.tgz#581f6ade658cbba65a0d3380de7753295054f375"
+  integrity sha1-WB9q3mWMu6ZaDTOA3ndTKVBU83U=
+
 path-parse@^1.0.6:
   version "1.0.6"
   resolved "http://registry.npm.taobao.org/path-parse/download/path-parse-1.0.6.tgz#d62dbb5679405d72c4737ec58600e9ddcf06d24c"
@@ -2426,6 +4589,11 @@ pathval@^1.1.0:
   version "1.1.0"
   resolved "http://registry.npm.taobao.org/pathval/download/pathval-1.1.0.tgz#b942e6d4bde653005ef6b71361def8727d0645e0"
 
+picomatch@^2.0.4, picomatch@^2.2.1, picomatch@^2.2.3:
+  version "2.3.0"
+  resolved "https://r.cnpmjs.org/picomatch/download/picomatch-2.3.0.tgz#f1f061de8f6a4bf022892e2d128234fb98302972"
+  integrity sha1-8fBh3o9qS/AiiS4tEoI0+5gwKXI=
+
 pify@^2.0.0:
   version "2.3.0"
   resolved "http://registry.npm.taobao.org/pify/download/pify-2.3.0.tgz#ed141a6ac043a849ea588498e7dca8b15330e90c"
@@ -2438,6 +4606,13 @@ pify@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/pify/-/pify-4.0.1.tgz#4b2cd25c50d598735c50292224fd8c6df41e3231"
 
+pirates@^4.0.0, pirates@^4.0.1:
+  version "4.0.1"
+  resolved "https://r.cnpmjs.org/pirates/download/pirates-4.0.1.tgz#643a92caf894566f91b2b986d2c66950a8e2fb87"
+  integrity sha1-ZDqSyviUVm+RsrmG0sZpUKji+4c=
+  dependencies:
+    node-modules-regexp "^1.0.0"
+
 pkg-dir@^2.0.0:
   version "2.0.0"
   resolved "http://registry.npm.taobao.org/pkg-dir/download/pkg-dir-2.0.0.tgz#f6d5d1109e19d63edf428e0bd57e12777615334b"
@@ -2450,6 +4625,13 @@ pkg-dir@^3.0.0:
   dependencies:
     find-up "^3.0.0"
 
+pkg-dir@^4.2.0:
+  version "4.2.0"
+  resolved "https://r.cnpmjs.org/pkg-dir/download/pkg-dir-4.2.0.tgz#f099133df7ede422e81d1d8448270eeb3e4261f3"
+  integrity sha1-8JkTPfft5CLoHR2ESCcO6z5CYfM=
+  dependencies:
+    find-up "^4.0.0"
+
 platform@^1.3.3:
   version "1.3.5"
   resolved "http://registry.npm.taobao.org/platform/download/platform-1.3.5.tgz#fb6958c696e07e2918d2eeda0f0bc9448d733444"
@@ -2458,26 +4640,10 @@ pluralize@^7.0.0:
   version "7.0.0"
   resolved "http://registry.npm.taobao.org/pluralize/download/pluralize-7.0.0.tgz#298b89df8b93b0221dbf421ad2b1b1ea23fc6777"
 
-prebuild-install@^5.2.2:
-  version "5.2.4"
-  resolved "http://registry.npm.taobao.org/prebuild-install/download/prebuild-install-5.2.4.tgz#8cc41a217ef778a31d3a876fe6668d05406db750"
-  dependencies:
-    detect-libc "^1.0.3"
-    expand-template "^2.0.3"
-    github-from-package "0.0.0"
-    minimist "^1.2.0"
-    mkdirp "^0.5.1"
-    napi-build-utils "^1.0.1"
-    node-abi "^2.7.0"
-    noop-logger "^0.1.1"
-    npmlog "^4.0.1"
-    os-homedir "^1.0.1"
-    pump "^2.0.1"
-    rc "^1.2.7"
-    simple-get "^2.7.0"
-    tar-fs "^1.13.0"
-    tunnel-agent "^0.6.0"
-    which-pm-runs "^1.0.0"
+posix-character-classes@^0.1.0:
+  version "0.1.1"
+  resolved "https://r.cnpmjs.org/posix-character-classes/download/posix-character-classes-0.1.1.tgz#01eac0fe3b5af71a2a6c02feabb8c1fef7e00eab"
+  integrity sha1-AerA/jta9xoqbAL+q7jB/vfgDqs=
 
 prelude-ls@~1.1.2:
   version "1.1.2"
@@ -2488,9 +4654,15 @@ prettier@2.3.1:
   resolved "https://registry.npmjs.org/prettier/-/prettier-2.3.1.tgz#76903c3f8c4449bc9ac597acefa24dc5ad4cbea6"
   integrity sha512-p+vNbgpLjif/+D+DwAZAbndtRrR0md0MwfmOVN9N+2RgyACMT+7tfaRnT+WDPkqnuVwleyuBIG2XBxKDme3hPA==
 
-private@^0.1.6, private@^0.1.8:
-  version "0.1.8"
-  resolved "http://registry.npm.taobao.org/private/download/private-0.1.8.tgz#2381edb3689f7a53d653190060fcf822d2f368ff"
+pretty-format@^27.0.2:
+  version "27.0.2"
+  resolved "https://r.cnpmjs.org/pretty-format/download/pretty-format-27.0.2.tgz#9283ff8c4f581b186b2d4da461617143dca478a4"
+  integrity sha1-koP/jE9YGxhrLU2kYWFxQ9ykeKQ=
+  dependencies:
+    "@jest/types" "^27.0.2"
+    ansi-regex "^5.0.0"
+    ansi-styles "^5.0.0"
+    react-is "^17.0.1"
 
 process-nextick-args@~2.0.0:
   version "2.0.0"
@@ -2500,6 +4672,14 @@ progress@^2.0.0:
   version "2.0.3"
   resolved "http://registry.npm.taobao.org/progress/download/progress-2.0.3.tgz#7e8cf8d8f5b8f239c1bc68beb4eb78567d572ef8"
 
+prompts@^2.0.1:
+  version "2.4.1"
+  resolved "https://r.cnpmjs.org/prompts/download/prompts-2.4.1.tgz#befd3b1195ba052f9fd2fde8a486c4e82ee77f61"
+  integrity sha1-vv07EZW6BS+f0v3opIbE6C7nf2E=
+  dependencies:
+    kleur "^3.0.3"
+    sisteransi "^1.0.5"
+
 prop-types@^15.6.2:
   version "15.7.2"
   resolved "http://registry.npm.taobao.org/prop-types/download/prop-types-15.7.2.tgz#52c41e75b8c87e72b9d9360e0206b99dcbffa6c5"
@@ -2512,19 +4692,10 @@ pseudomap@^1.0.2:
   version "1.0.2"
   resolved "http://registry.npm.taobao.org/pseudomap/download/pseudomap-1.0.2.tgz#f052a28da70e618917ef0a8ac34c1ae5a68286b3"
 
-pump@^1.0.0:
-  version "1.0.3"
-  resolved "http://registry.npm.taobao.org/pump/download/pump-1.0.3.tgz#5dfe8311c33bbf6fc18261f9f34702c47c08a954"
-  dependencies:
-    end-of-stream "^1.1.0"
-    once "^1.3.1"
-
-pump@^2.0.1:
-  version "2.0.1"
-  resolved "http://registry.npm.taobao.org/pump/download/pump-2.0.1.tgz#12399add6e4cf7526d973cbc8b5ce2e2908b3909"
-  dependencies:
-    end-of-stream "^1.1.0"
-    once "^1.3.1"
+psl@^1.1.33:
+  version "1.8.0"
+  resolved "https://r.cnpmjs.org/psl/download/psl-1.8.0.tgz#9326f8bcfb013adcc005fdff056acce020e51c24"
+  integrity sha1-kyb4vPsBOtzABf3/BWrM4CDlHCQ=
 
 pump@^3.0.0:
   version "3.0.0"
@@ -2533,19 +4704,20 @@ pump@^3.0.0:
     end-of-stream "^1.1.0"
     once "^1.3.1"
 
-rc@^1.2.7:
-  version "1.2.8"
-  resolved "http://registry.npm.taobao.org/rc/download/rc-1.2.8.tgz#cd924bf5200a075b83c188cd6b9e211b7fc0d3ed"
-  dependencies:
-    deep-extend "^0.6.0"
-    ini "~1.3.0"
-    minimist "^1.2.0"
-    strip-json-comments "~2.0.1"
+punycode@^2.1.1:
+  version "2.1.1"
+  resolved "https://r.cnpmjs.org/punycode/download/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
+  integrity sha1-tYsBCsQMIsVldhbI0sLALHv0eew=
 
 react-is@^16.8.1:
   version "16.8.2"
   resolved "http://registry.npm.taobao.org/react-is/download/react-is-16.8.2.tgz#09891d324cad1cb0c1f2d91f70a71a4bee34df0f"
 
+react-is@^17.0.1:
+  version "17.0.2"
+  resolved "https://r.cnpmjs.org/react-is/download/react-is-17.0.2.tgz#e691d4a8e9c789365655539ab372762b0efb54f0"
+  integrity sha1-5pHUqOnHiTZWVVOas3J2Kw77VPA=
+
 read-chunk@^2.1.0:
   version "2.1.0"
   resolved "http://registry.npm.taobao.org/read-chunk/download/read-chunk-2.1.0.tgz#6a04c0928005ed9d42e1a6ac5600e19cbc7ff655"
@@ -2583,7 +4755,20 @@ read-pkg@^3.0.0:
     normalize-package-data "^2.3.2"
     path-type "^3.0.0"
 
-readable-stream@^2.0.6, readable-stream@^2.2.2, readable-stream@^2.3.0, readable-stream@^2.3.5:
+readable-stream@^2.0.2:
+  version "2.3.7"
+  resolved "https://r.cnpmjs.org/readable-stream/download/readable-stream-2.3.7.tgz#1eca1cf711aef814c04f62252a36a62f6cb23b57"
+  integrity sha1-Hsoc9xGu+BTAT2IlKjamL2yyO1c=
+  dependencies:
+    core-util-is "~1.0.0"
+    inherits "~2.0.3"
+    isarray "~1.0.0"
+    process-nextick-args "~2.0.0"
+    safe-buffer "~5.1.1"
+    string_decoder "~1.1.1"
+    util-deprecate "~1.0.1"
+
+readable-stream@^2.2.2, readable-stream@^2.3.5:
   version "2.3.6"
   resolved "http://registry.npm.taobao.org/readable-stream/download/readable-stream-2.3.6.tgz#b11c27d88b8ff1fbe070643cf94b0c79ae1b0aaf"
   dependencies:
@@ -2595,68 +4780,79 @@ readable-stream@^2.0.6, readable-stream@^2.2.2, readable-stream@^2.3.0, readable
     string_decoder "~1.1.1"
     util-deprecate "~1.0.1"
 
-regenerate-unicode-properties@^7.0.0:
-  version "7.0.0"
-  resolved "http://registry.npm.taobao.org/regenerate-unicode-properties/download/regenerate-unicode-properties-7.0.0.tgz#107405afcc4a190ec5ed450ecaa00ed0cafa7a4c"
+readdirp@^2.2.1:
+  version "2.2.1"
+  resolved "https://r.cnpmjs.org/readdirp/download/readdirp-2.2.1.tgz#0e87622a3325aa33e892285caf8b4e846529a525"
+  integrity sha1-DodiKjMlqjPokihcr4tOhGUppSU=
+  dependencies:
+    graceful-fs "^4.1.11"
+    micromatch "^3.1.10"
+    readable-stream "^2.0.2"
+
+readdirp@~3.6.0:
+  version "3.6.0"
+  resolved "https://r.cnpmjs.org/readdirp/download/readdirp-3.6.0.tgz#74a370bd857116e245b29cc97340cd431a02a6c7"
+  integrity sha1-dKNwvYVxFuJFspzJc0DNQxoCpsc=
+  dependencies:
+    picomatch "^2.2.1"
+
+regenerate-unicode-properties@^8.2.0:
+  version "8.2.0"
+  resolved "https://r.cnpmjs.org/regenerate-unicode-properties/download/regenerate-unicode-properties-8.2.0.tgz#e5de7111d655e7ba60c057dbe9ff37c87e65cdec"
+  integrity sha1-5d5xEdZV57pgwFfb6f83yH5lzew=
   dependencies:
     regenerate "^1.4.0"
 
-regenerate@^1.2.1, regenerate@^1.4.0:
-  version "1.4.0"
-  resolved "http://registry.npm.taobao.org/regenerate/download/regenerate-1.4.0.tgz#4a856ec4b56e4077c557589cae85e7a4c8869a11"
+regenerate@^1.4.0:
+  version "1.4.2"
+  resolved "https://r.cnpmjs.org/regenerate/download/regenerate-1.4.2.tgz#b9346d8827e8f5a32f7ba29637d398b69014848a"
+  integrity sha1-uTRtiCfo9aMve6KWN9OYtpAUhIo=
+
+regenerator-runtime@^0.13.4:
+  version "0.13.7"
+  resolved "https://r.cnpmjs.org/regenerator-runtime/download/regenerator-runtime-0.13.7.tgz#cac2dacc8a1ea675feaabaeb8ae833898ae46f55"
+  integrity sha1-ysLazIoepnX+qrrriugziYrkb1U=
 
-regenerator-runtime@^0.11.0:
-  version "0.11.1"
-  resolved "http://registry.npm.taobao.org/regenerator-runtime/download/regenerator-runtime-0.11.1.tgz#be05ad7f9bf7d22e056f9726cee5017fbf19e2e9"
+regenerator-transform@^0.14.2:
+  version "0.14.5"
+  resolved "https://r.cnpmjs.org/regenerator-transform/download/regenerator-transform-0.14.5.tgz#c98da154683671c9c4dcb16ece736517e1b7feb4"
+  integrity sha1-yY2hVGg2ccnE3LFuznNlF+G3/rQ=
+  dependencies:
+    "@babel/runtime" "^7.8.4"
 
-regenerator-transform@^0.10.0:
-  version "0.10.1"
-  resolved "http://registry.npm.taobao.org/regenerator-transform/download/regenerator-transform-0.10.1.tgz#1e4996837231da8b7f3cf4114d71b5691a0680dd"
+regex-not@^1.0.0, regex-not@^1.0.2:
+  version "1.0.2"
+  resolved "https://r.cnpmjs.org/regex-not/download/regex-not-1.0.2.tgz#1f4ece27e00b0b65e0247a6810e6a85d83a5752c"
+  integrity sha1-H07OJ+ALC2XgJHpoEOaoXYOldSw=
   dependencies:
-    babel-runtime "^6.18.0"
-    babel-types "^6.19.0"
-    private "^0.1.6"
+    extend-shallow "^3.0.2"
+    safe-regex "^1.1.0"
 
 regexpp@^1.0.1:
   version "1.1.0"
   resolved "http://registry.npm.taobao.org/regexpp/download/regexpp-1.1.0.tgz#0e3516dd0b7904f413d2d4193dce4618c3a689ab"
 
-regexpu-core@^2.0.0:
-  version "2.0.0"
-  resolved "http://registry.npm.taobao.org/regexpu-core/download/regexpu-core-2.0.0.tgz#49d038837b8dcf8bfa5b9a42139938e6ea2ae240"
-  dependencies:
-    regenerate "^1.2.1"
-    regjsgen "^0.2.0"
-    regjsparser "^0.1.4"
-
-regexpu-core@^4.1.3:
-  version "4.4.0"
-  resolved "http://registry.npm.taobao.org/regexpu-core/download/regexpu-core-4.4.0.tgz#8d43e0d1266883969720345e70c275ee0aec0d32"
+regexpu-core@^4.7.1:
+  version "4.7.1"
+  resolved "https://r.cnpmjs.org/regexpu-core/download/regexpu-core-4.7.1.tgz#2dea5a9a07233298fbf0db91fa9abc4c6e0f8ad6"
+  integrity sha1-LepamgcjMpj78NuR+pq8TG4PitY=
   dependencies:
     regenerate "^1.4.0"
-    regenerate-unicode-properties "^7.0.0"
-    regjsgen "^0.5.0"
-    regjsparser "^0.6.0"
+    regenerate-unicode-properties "^8.2.0"
+    regjsgen "^0.5.1"
+    regjsparser "^0.6.4"
     unicode-match-property-ecmascript "^1.0.4"
-    unicode-match-property-value-ecmascript "^1.0.2"
+    unicode-match-property-value-ecmascript "^1.2.0"
 
-regjsgen@^0.2.0:
-  version "0.2.0"
-  resolved "http://registry.npm.taobao.org/regjsgen/download/regjsgen-0.2.0.tgz#6c016adeac554f75823fe37ac05b92d5a4edb1f7"
-
-regjsgen@^0.5.0:
-  version "0.5.0"
-  resolved "http://registry.npm.taobao.org/regjsgen/download/regjsgen-0.5.0.tgz#a7634dc08f89209c2049adda3525711fb97265dd"
-
-regjsparser@^0.1.4:
-  version "0.1.5"
-  resolved "http://registry.npm.taobao.org/regjsparser/download/regjsparser-0.1.5.tgz#7ee8f84dc6fa792d3fd0ae228d24bd949ead205c"
-  dependencies:
-    jsesc "~0.5.0"
+regjsgen@^0.5.1:
+  version "0.5.2"
+  resolved "https://r.cnpmjs.org/regjsgen/download/regjsgen-0.5.2.tgz#92ff295fb1deecbf6ecdab2543d207e91aa33733"
+  integrity sha1-kv8pX7He7L9uzaslQ9IH6RqjNzM=
 
-regjsparser@^0.6.0:
-  version "0.6.0"
-  resolved "http://registry.npm.taobao.org/regjsparser/download/regjsparser-0.6.0.tgz#f1e6ae8b7da2bae96c99399b868cd6c933a2ba9c"
+regjsparser@^0.6.4:
+  version "0.6.9"
+  resolved "https://r.cnpmjs.org/regjsparser/download/regjsparser-0.6.9.tgz#b489eef7c9a2ce43727627011429cf833a7183e6"
+  integrity sha1-tInu98mizkNydicBFCnPgzpxg+Y=
   dependencies:
     jsesc "~0.5.0"
 
@@ -2666,11 +4862,20 @@ release-zalgo@^1.0.0:
   dependencies:
     es6-error "^4.0.1"
 
-repeating@^2.0.0:
-  version "2.0.1"
-  resolved "http://registry.npm.taobao.org/repeating/download/repeating-2.0.1.tgz#5214c53a926d3552707527fbab415dbc08d06dda"
-  dependencies:
-    is-finite "^1.0.0"
+remove-trailing-separator@^1.0.1:
+  version "1.1.0"
+  resolved "https://r.cnpmjs.org/remove-trailing-separator/download/remove-trailing-separator-1.1.0.tgz#c24bce2a283adad5bc3f58e0d48249b92379d8ef"
+  integrity sha1-wkvOKig62tW8P1jg1IJJuSN52O8=
+
+repeat-element@^1.1.2:
+  version "1.1.4"
+  resolved "https://r.cnpmjs.org/repeat-element/download/repeat-element-1.1.4.tgz#be681520847ab58c7568ac75fbfad28ed42d39e9"
+  integrity sha1-vmgVIIR6tYx1aKx1+/rSjtQtOek=
+
+repeat-string@^1.6.1:
+  version "1.6.1"
+  resolved "https://r.cnpmjs.org/repeat-string/download/repeat-string-1.6.1.tgz#8dcae470e1c88abc2d600fff4a776286da75e637"
+  integrity sha1-jcrkcOHIirwtYA//Sndihtp15jc=
 
 require-directory@^2.1.1:
   version "2.1.1"
@@ -2691,6 +4896,13 @@ require-uncached@^1.0.3:
     caller-path "^0.1.0"
     resolve-from "^1.0.0"
 
+resolve-cwd@^3.0.0:
+  version "3.0.0"
+  resolved "https://r.cnpmjs.org/resolve-cwd/download/resolve-cwd-3.0.0.tgz#0f0075f1bb2544766cf73ba6a6e2adfebcb13f2d"
+  integrity sha1-DwB18bslRHZs9zumpuKt/ryxPy0=
+  dependencies:
+    resolve-from "^5.0.0"
+
 resolve-from@^1.0.0:
   version "1.0.1"
   resolved "http://registry.npm.taobao.org/resolve-from/download/resolve-from-1.0.1.tgz#26cbfe935d1aeeeabb29bc3fe5aeb01e93d44226"
@@ -2699,12 +4911,30 @@ resolve-from@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-4.0.0.tgz#4abcd852ad32dd7baabfe9b40e00a36db5f392e6"
 
-resolve@^1.10.0, resolve@^1.3.2, resolve@^1.5.0, resolve@^1.9.0:
+resolve-from@^5.0.0:
+  version "5.0.0"
+  resolved "https://r.cnpmjs.org/resolve-from/download/resolve-from-5.0.0.tgz#c35225843df8f776df21c57557bc087e9dfdfc69"
+  integrity sha1-w1IlhD3493bfIcV1V7wIfp39/Gk=
+
+resolve-url@^0.2.1:
+  version "0.2.1"
+  resolved "https://r.cnpmjs.org/resolve-url/download/resolve-url-0.2.1.tgz#2c637fe77c893afd2a663fe21aa9080068e2052a"
+  integrity sha1-LGN/53yJOv0qZj/iGqkIAGjiBSo=
+
+resolve@^1.10.0, resolve@^1.5.0, resolve@^1.9.0:
   version "1.10.0"
   resolved "http://registry.npm.taobao.org/resolve/download/resolve-1.10.0.tgz#3bdaaeaf45cc07f375656dfd2e54ed0810b101ba"
   dependencies:
     path-parse "^1.0.6"
 
+resolve@^1.14.2, resolve@^1.20.0:
+  version "1.20.0"
+  resolved "https://r.cnpmjs.org/resolve/download/resolve-1.20.0.tgz#629a013fb3f70755d6f0b7935cc1c2c5378b1975"
+  integrity sha1-YpoBP7P3B1XW8LeTXMHCxTeLGXU=
+  dependencies:
+    is-core-module "^2.2.0"
+    path-parse "^1.0.6"
+
 restore-cursor@^2.0.0:
   version "2.0.0"
   resolved "http://registry.npm.taobao.org/restore-cursor/download/restore-cursor-2.0.0.tgz#9f7ee287f82fd326d4fd162923d62129eee0dfaf"
@@ -2712,12 +4942,24 @@ restore-cursor@^2.0.0:
     onetime "^2.0.0"
     signal-exit "^3.0.2"
 
+ret@~0.1.10:
+  version "0.1.15"
+  resolved "https://r.cnpmjs.org/ret/download/ret-0.1.15.tgz#b8a4825d5bdb1fc3f6f53c2bc33f81388681c7bc"
+  integrity sha1-uKSCXVvbH8P29Twrwz+BOIaBx7w=
+
 rimraf@^2.6.2, rimraf@^2.6.3:
   version "2.7.1"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.7.1.tgz#35797f13a7fdadc566142c29d4f07ccad483e3ec"
   dependencies:
     glob "^7.1.3"
 
+rimraf@^3.0.0:
+  version "3.0.2"
+  resolved "https://r.cnpmjs.org/rimraf/download/rimraf-3.0.2.tgz#f1a5402ba6220ad52cc1282bac1ae3aa49fd061a"
+  integrity sha1-8aVAK6YiCtUswSgrrBrjqkn9Bho=
+  dependencies:
+    glob "^7.1.3"
+
 rimraf@~2.6.2:
   version "2.6.3"
   resolved "http://registry.npm.taobao.org/rimraf/download/rimraf-2.6.3.tgz#b2d104fe0d8fb27cf9e0a1cda8262dd3833c6cab"
@@ -2740,59 +4982,118 @@ rx-lite@*, rx-lite@^4.0.8:
   version "4.0.8"
   resolved "http://registry.npm.taobao.org/rx-lite/download/rx-lite-4.0.8.tgz#0b1e11af8bc44836f04a6407e92da42467b79444"
 
-safe-buffer@^5.0.1, safe-buffer@^5.1.1, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
+safe-buffer@^5.1.1, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   version "5.1.2"
   resolved "http://registry.npm.taobao.org/safe-buffer/download/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
 
+safe-regex@^1.1.0:
+  version "1.1.0"
+  resolved "https://r.cnpmjs.org/safe-regex/download/safe-regex-1.1.0.tgz#40a3669f3b077d1e943d44629e157dd48023bf2e"
+  integrity sha1-QKNmnzsHfR6UPURinhV91IAjvy4=
+  dependencies:
+    ret "~0.1.10"
+
 "safer-buffer@>= 2.1.2 < 3":
   version "2.1.2"
   resolved "http://registry.npm.taobao.org/safer-buffer/download/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
 
-"semver@2 || 3 || 4 || 5", semver@^5.3.0, semver@^5.4.1:
+saxes@^5.0.1:
+  version "5.0.1"
+  resolved "https://r.cnpmjs.org/saxes/download/saxes-5.0.1.tgz#eebab953fa3b7608dbe94e5dadb15c888fa6696d"
+  integrity sha1-7rq5U/o7dgjb6U5drbFciI+maW0=
+  dependencies:
+    xmlchars "^2.2.0"
+
+"semver@2 || 3 || 4 || 5", semver@^5.3.0:
   version "5.6.0"
   resolved "http://registry.npm.taobao.org/semver/download/semver-5.6.0.tgz#7e74256fbaa49c75aa7c7a205cc22799cac80004"
 
+semver@7.0.0:
+  version "7.0.0"
+  resolved "https://r.cnpmjs.org/semver/download/semver-7.0.0.tgz#5f3ca35761e47e05b206c6daff2cf814f0316b8e"
+  integrity sha1-XzyjV2HkfgWyBsba/yz4FPAxa44=
+
 semver@^5.5.0, semver@^5.6.0:
   version "5.7.1"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
 
-semver@^6.0.0:
+semver@^6.0.0, semver@^6.1.1, semver@^6.1.2, semver@^6.3.0:
   version "6.3.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
 
-set-blocking@^2.0.0, set-blocking@~2.0.0:
+semver@^7.3.2:
+  version "7.3.5"
+  resolved "https://r.cnpmjs.org/semver/download/semver-7.3.5.tgz#0b621c879348d8998e4b0e4be94b3f12e6018ef7"
+  integrity sha1-C2Ich5NI2JmOSw5L6Us/EuYBjvc=
+  dependencies:
+    lru-cache "^6.0.0"
+
+set-blocking@^2.0.0:
   version "2.0.0"
   resolved "http://registry.npm.taobao.org/set-blocking/download/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
 
+set-value@^2.0.0, set-value@^2.0.1:
+  version "2.0.1"
+  resolved "https://r.cnpmjs.org/set-value/download/set-value-2.0.1.tgz#a18d40530e6f07de4228c7defe4227af8cad005b"
+  integrity sha1-oY1AUw5vB95CKMfe/kInr4ytAFs=
+  dependencies:
+    extend-shallow "^2.0.1"
+    is-extendable "^0.1.1"
+    is-plain-object "^2.0.3"
+    split-string "^3.0.1"
+
+shallow-clone@^3.0.0:
+  version "3.0.1"
+  resolved "https://r.cnpmjs.org/shallow-clone/download/shallow-clone-3.0.1.tgz#8f2981ad92531f55035b01fb230769a40e02efa3"
+  integrity sha1-jymBrZJTH1UDWwH7IwdppA4C76M=
+  dependencies:
+    kind-of "^6.0.2"
+
 shebang-command@^1.2.0:
   version "1.2.0"
   resolved "http://registry.npm.taobao.org/shebang-command/download/shebang-command-1.2.0.tgz#44aac65b695b03398968c39f363fee5deafdf1ea"
   dependencies:
     shebang-regex "^1.0.0"
 
+shebang-command@^2.0.0:
+  version "2.0.0"
+  resolved "https://r.cnpmjs.org/shebang-command/download/shebang-command-2.0.0.tgz#ccd0af4f8835fbdc265b82461aaf0c36663f34ea"
+  integrity sha1-zNCvT4g1+9wmW4JGGq8MNmY/NOo=
+  dependencies:
+    shebang-regex "^3.0.0"
+
 shebang-regex@^1.0.0:
   version "1.0.0"
   resolved "http://registry.npm.taobao.org/shebang-regex/download/shebang-regex-1.0.0.tgz#da42f49740c0b42db2ca9728571cb190c98efea3"
 
+shebang-regex@^3.0.0:
+  version "3.0.0"
+  resolved "https://r.cnpmjs.org/shebang-regex/download/shebang-regex-3.0.0.tgz#ae16f1644d873ecad843b0307b143362d4c42172"
+  integrity sha1-rhbxZE2HPsrYQ7AwexQzYtTEIXI=
+
 signal-exit@^3.0.0, signal-exit@^3.0.2:
   version "3.0.2"
   resolved "http://registry.npm.taobao.org/signal-exit/download/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
 
-simple-concat@^1.0.0:
-  version "1.0.0"
-  resolved "http://registry.npm.taobao.org/simple-concat/download/simple-concat-1.0.0.tgz#7344cbb8b6e26fb27d66b2fc86f9f6d5997521c6"
+signal-exit@^3.0.3:
+  version "3.0.3"
+  resolved "https://r.cnpmjs.org/signal-exit/download/signal-exit-3.0.3.tgz#a1410c2edd8f077b08b4e253c8eacfcaf057461c"
+  integrity sha1-oUEMLt2PB3sItOJTyOrPyvBXRhw=
 
-simple-get@^2.7.0:
-  version "2.8.1"
-  resolved "http://registry.npm.taobao.org/simple-get/download/simple-get-2.8.1.tgz#0e22e91d4575d87620620bc91308d57a77f44b5d"
-  dependencies:
-    decompress-response "^3.3.0"
-    once "^1.3.1"
-    simple-concat "^1.0.0"
+sisteransi@^1.0.5:
+  version "1.0.5"
+  resolved "https://r.cnpmjs.org/sisteransi/download/sisteransi-1.0.5.tgz#134d681297756437cc05ca01370d3a7a571075ed"
+  integrity sha1-E01oEpd1ZDfMBcoBNw06elcQde0=
 
-slash@^1.0.0:
-  version "1.0.0"
-  resolved "http://registry.npm.taobao.org/slash/download/slash-1.0.0.tgz#c41f2f6c39fc16d1cd17ad4b5d896114ae470d55"
+slash@^2.0.0:
+  version "2.0.0"
+  resolved "https://r.cnpmjs.org/slash/download/slash-2.0.0.tgz#de552851a1759df3a8f206535442f5ec4ddeab44"
+  integrity sha1-3lUoUaF1nfOo8gZTVEL17E3eq0Q=
+
+slash@^3.0.0:
+  version "3.0.0"
+  resolved "https://r.cnpmjs.org/slash/download/slash-3.0.0.tgz#6539be870c165adbd5240220dbe361f1bc4d4634"
+  integrity sha1-ZTm+hwwWWtvVJAIg2+Nh8bxNRjQ=
 
 slice-ansi@1.0.0:
   version "1.0.0"
@@ -2800,20 +5101,73 @@ slice-ansi@1.0.0:
   dependencies:
     is-fullwidth-code-point "^2.0.0"
 
-source-map-support@^0.4.15:
-  version "0.4.18"
-  resolved "http://registry.npm.taobao.org/source-map-support/download/source-map-support-0.4.18.tgz#0286a6de8be42641338594e97ccea75f0a2c585f"
+snapdragon-node@^2.0.1:
+  version "2.1.1"
+  resolved "https://r.cnpmjs.org/snapdragon-node/download/snapdragon-node-2.1.1.tgz#6c175f86ff14bdb0724563e8f3c1b021a286853b"
+  integrity sha1-bBdfhv8UvbByRWPo88GwIaKGhTs=
+  dependencies:
+    define-property "^1.0.0"
+    isobject "^3.0.0"
+    snapdragon-util "^3.0.1"
+
+snapdragon-util@^3.0.1:
+  version "3.0.1"
+  resolved "https://r.cnpmjs.org/snapdragon-util/download/snapdragon-util-3.0.1.tgz#f956479486f2acd79700693f6f7b805e45ab56e2"
+  integrity sha1-+VZHlIbyrNeXAGk/b3uAXkWrVuI=
   dependencies:
+    kind-of "^3.2.0"
+
+snapdragon@^0.8.1:
+  version "0.8.2"
+  resolved "https://r.cnpmjs.org/snapdragon/download/snapdragon-0.8.2.tgz#64922e7c565b0e14204ba1aa7d6964278d25182d"
+  integrity sha1-ZJIufFZbDhQgS6GqfWlkJ40lGC0=
+  dependencies:
+    base "^0.11.1"
+    debug "^2.2.0"
+    define-property "^0.2.5"
+    extend-shallow "^2.0.1"
+    map-cache "^0.2.2"
     source-map "^0.5.6"
+    source-map-resolve "^0.5.0"
+    use "^3.1.0"
+
+source-map-resolve@^0.5.0:
+  version "0.5.3"
+  resolved "https://r.cnpmjs.org/source-map-resolve/download/source-map-resolve-0.5.3.tgz#190866bece7553e1f8f267a2ee82c606b5509a1a"
+  integrity sha1-GQhmvs51U+H48mei7oLGBrVQmho=
+  dependencies:
+    atob "^2.1.2"
+    decode-uri-component "^0.2.0"
+    resolve-url "^0.2.1"
+    source-map-url "^0.4.0"
+    urix "^0.1.0"
+
+source-map-support@^0.5.16, source-map-support@^0.5.6:
+  version "0.5.19"
+  resolved "https://r.cnpmjs.org/source-map-support/download/source-map-support-0.5.19.tgz#a98b62f86dcaf4f67399648c085291ab9e8fed61"
+  integrity sha1-qYti+G3K9PZzmWSMCFKRq56P7WE=
+  dependencies:
+    buffer-from "^1.0.0"
+    source-map "^0.6.0"
 
-source-map@^0.5.0, source-map@^0.5.6, source-map@^0.5.7:
+source-map-url@^0.4.0:
+  version "0.4.1"
+  resolved "https://r.cnpmjs.org/source-map-url/download/source-map-url-0.4.1.tgz#0af66605a745a5a2f91cf1bbf8a7afbc283dec56"
+  integrity sha1-CvZmBadFpaL5HPG7+KevvCg97FY=
+
+source-map@^0.5.0, source-map@^0.5.6:
   version "0.5.7"
   resolved "http://registry.npm.taobao.org/source-map/download/source-map-0.5.7.tgz#8a039d2d1021d22d1ea14c80d8ea468ba2ef3fcc"
 
-source-map@^0.6.1:
+source-map@^0.6.0, source-map@^0.6.1, source-map@~0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
 
+source-map@^0.7.3:
+  version "0.7.3"
+  resolved "https://r.cnpmjs.org/source-map/download/source-map-0.7.3.tgz#5302f8169031735226544092e64981f751750383"
+  integrity sha1-UwL4FpAxc1ImVECS5kmB91F1A4M=
+
 spawn-wrap@^1.4.2:
   version "1.4.3"
   resolved "https://registry.yarnpkg.com/spawn-wrap/-/spawn-wrap-1.4.3.tgz#81b7670e170cca247d80bf5faf0cfb713bdcf848"
@@ -2847,10 +5201,40 @@ spdx-license-ids@^3.0.0:
   version "3.0.3"
   resolved "http://registry.npm.taobao.org/spdx-license-ids/download/spdx-license-ids-3.0.3.tgz#81c0ce8f21474756148bbb5f3bfc0f36bf15d76e"
 
+split-string@^3.0.1, split-string@^3.0.2:
+  version "3.1.0"
+  resolved "https://r.cnpmjs.org/split-string/download/split-string-3.1.0.tgz#7cb09dda3a86585705c64b39a6466038682e8fe2"
+  integrity sha1-fLCd2jqGWFcFxks5pkZgOGguj+I=
+  dependencies:
+    extend-shallow "^3.0.0"
+
 sprintf-js@~1.0.2:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
 
+stack-utils@^2.0.3:
+  version "2.0.3"
+  resolved "https://r.cnpmjs.org/stack-utils/download/stack-utils-2.0.3.tgz#cd5f030126ff116b78ccb3c027fe302713b61277"
+  integrity sha1-zV8DASb/EWt4zLPAJ/4wJxO2Enc=
+  dependencies:
+    escape-string-regexp "^2.0.0"
+
+static-extend@^0.1.1:
+  version "0.1.2"
+  resolved "https://r.cnpmjs.org/static-extend/download/static-extend-0.1.2.tgz#60809c39cbff55337226fd5e0b520f341f1fb5c6"
+  integrity sha1-YICcOcv/VTNyJv1eC1IPNB8ftcY=
+  dependencies:
+    define-property "^0.2.5"
+    object-copy "^0.1.0"
+
+string-length@^4.0.1:
+  version "4.0.2"
+  resolved "https://r.cnpmjs.org/string-length/download/string-length-4.0.2.tgz#a8a8dc7bd5c1a82b9b3c8b87e125f66871b6e57a"
+  integrity sha1-qKjce9XBqCubPIuH4SX2aHG25Xo=
+  dependencies:
+    char-regex "^1.0.2"
+    strip-ansi "^6.0.0"
+
 string-to-arraybuffer@^1.0.0:
   version "1.0.2"
   resolved "http://registry.npm.taobao.org/string-to-arraybuffer/download/string-to-arraybuffer-1.0.2.tgz#161147fbadea02e28b0935002cec4c40f1ca7f0a"
@@ -2866,13 +5250,22 @@ string-width@^1.0.1:
     is-fullwidth-code-point "^1.0.0"
     strip-ansi "^3.0.0"
 
-"string-width@^1.0.2 || 2", string-width@^2.0.0, string-width@^2.1.0, string-width@^2.1.1:
+string-width@^2.0.0, string-width@^2.1.0, string-width@^2.1.1:
   version "2.1.1"
   resolved "http://registry.npm.taobao.org/string-width/download/string-width-2.1.1.tgz#ab93f27a8dc13d28cac815c462143a6d9012ae9e"
   dependencies:
     is-fullwidth-code-point "^2.0.0"
     strip-ansi "^4.0.0"
 
+string-width@^4.1.0, string-width@^4.2.0:
+  version "4.2.2"
+  resolved "https://r.cnpmjs.org/string-width/download/string-width-4.2.2.tgz#dafd4f9559a7585cfba529c6a0a4f73488ebd4c5"
+  integrity sha1-2v1PlVmnWFz7pSnGoKT3NIjr1MU=
+  dependencies:
+    emoji-regex "^8.0.0"
+    is-fullwidth-code-point "^3.0.0"
+    strip-ansi "^6.0.0"
+
 string_decoder@~1.1.1:
   version "1.1.1"
   resolved "http://registry.npm.taobao.org/string_decoder/download/string_decoder-1.1.1.tgz#9cf1611ba62685d7030ae9e4ba34149c3af03fc8"
@@ -2891,14 +5284,31 @@ strip-ansi@^4.0.0:
   dependencies:
     ansi-regex "^3.0.0"
 
+strip-ansi@^6.0.0:
+  version "6.0.0"
+  resolved "https://r.cnpmjs.org/strip-ansi/download/strip-ansi-6.0.0.tgz#0b1571dd7669ccd4f3e06e14ef1eed26225ae532"
+  integrity sha1-CxVx3XZpzNTz4G4U7x7tJiJa5TI=
+  dependencies:
+    ansi-regex "^5.0.0"
+
 strip-bom@^3.0.0:
   version "3.0.0"
   resolved "http://registry.npm.taobao.org/strip-bom/download/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
 
+strip-bom@^4.0.0:
+  version "4.0.0"
+  resolved "https://r.cnpmjs.org/strip-bom/download/strip-bom-4.0.0.tgz#9c3505c1db45bcedca3d9cf7a16f5c5aa3901878"
+  integrity sha1-nDUFwdtFvO3KPZz3oW9cWqOQGHg=
+
 strip-eof@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/strip-eof/-/strip-eof-1.0.0.tgz#bb43ff5598a6eb05d89b59fcd129c983313606bf"
 
+strip-final-newline@^2.0.0:
+  version "2.0.0"
+  resolved "https://r.cnpmjs.org/strip-final-newline/download/strip-final-newline-2.0.0.tgz#89b852fb2fcbe936f6f4b3187afb0a12c1ab58ad"
+  integrity sha1-ibhS+y/L6Tb29LMYevsKEsGrWK0=
+
 strip-json-comments@~2.0.1:
   version "2.0.1"
   resolved "http://registry.npm.taobao.org/strip-json-comments/download/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
@@ -2925,6 +5335,33 @@ supports-color@^6.1.0:
   dependencies:
     has-flag "^3.0.0"
 
+supports-color@^7.0.0, supports-color@^7.1.0:
+  version "7.2.0"
+  resolved "https://r.cnpmjs.org/supports-color/download/supports-color-7.2.0.tgz#1b7dcdcb32b8138801b3e478ba6a51caa89648da"
+  integrity sha1-G33NyzK4E4gBs+R4umpRyqiWSNo=
+  dependencies:
+    has-flag "^4.0.0"
+
+supports-color@^8.0.0:
+  version "8.1.1"
+  resolved "https://r.cnpmjs.org/supports-color/download/supports-color-8.1.1.tgz#cd6fc17e28500cff56c1b86c0a7fd4a54a73005c"
+  integrity sha1-zW/BfihQDP9WwbhsCn/UpUpzAFw=
+  dependencies:
+    has-flag "^4.0.0"
+
+supports-hyperlinks@^2.0.0:
+  version "2.2.0"
+  resolved "https://r.cnpmjs.org/supports-hyperlinks/download/supports-hyperlinks-2.2.0.tgz#4f77b42488765891774b70c79babd87f9bd594bb"
+  integrity sha1-T3e0JIh2WJF3S3DHm6vYf5vVlLs=
+  dependencies:
+    has-flag "^4.0.0"
+    supports-color "^7.0.0"
+
+symbol-tree@^3.2.4:
+  version "3.2.4"
+  resolved "https://r.cnpmjs.org/symbol-tree/download/symbol-tree-3.2.4.tgz#430637d248ba77e078883951fb9aa0eed7c63fa2"
+  integrity sha1-QwY30ki6d+B4iDlR+5qg7tfGP6I=
+
 table@4.0.2:
   version "4.0.2"
   resolved "http://registry.npm.taobao.org/table/download/table-4.0.2.tgz#a33447375391e766ad34d3486e6e2aedc84d2e36"
@@ -2936,26 +5373,13 @@ table@4.0.2:
     slice-ansi "1.0.0"
     string-width "^2.1.1"
 
-tar-fs@^1.13.0:
-  version "1.16.3"
-  resolved "http://registry.npm.taobao.org/tar-fs/download/tar-fs-1.16.3.tgz#966a628841da2c4010406a82167cbd5e0c72d509"
-  dependencies:
-    chownr "^1.0.1"
-    mkdirp "^0.5.1"
-    pump "^1.0.0"
-    tar-stream "^1.1.2"
-
-tar-stream@^1.1.2:
-  version "1.6.2"
-  resolved "http://registry.npm.taobao.org/tar-stream/download/tar-stream-1.6.2.tgz#8ea55dab37972253d9a9af90fdcd559ae435c555"
+terminal-link@^2.0.0:
+  version "2.1.1"
+  resolved "https://r.cnpmjs.org/terminal-link/download/terminal-link-2.1.1.tgz#14a64a27ab3c0df933ea546fba55f2d078edc994"
+  integrity sha1-FKZKJ6s8Dfkz6lRvulXy0HjtyZQ=
   dependencies:
-    bl "^1.0.0"
-    buffer-alloc "^1.2.0"
-    end-of-stream "^1.0.0"
-    fs-constants "^1.0.0"
-    readable-stream "^2.3.0"
-    to-buffer "^1.1.1"
-    xtend "^4.0.0"
+    ansi-escapes "^4.2.1"
+    supports-hyperlinks "^2.0.0"
 
 test-exclude@^5.1.0:
   version "5.2.3"
@@ -2966,6 +5390,15 @@ test-exclude@^5.1.0:
     read-pkg-up "^4.0.0"
     require-main-filename "^2.0.0"
 
+test-exclude@^6.0.0:
+  version "6.0.0"
+  resolved "https://r.cnpmjs.org/test-exclude/download/test-exclude-6.0.0.tgz#04a8698661d805ea6fa293b6cb9e63ac044ef15e"
+  integrity sha1-BKhphmHYBepvopO2y55jrARO8V4=
+  dependencies:
+    "@istanbuljs/schema" "^0.1.2"
+    glob "^7.1.4"
+    minimatch "^3.0.4"
+
 text-encoding@^0.6.4:
   version "0.6.4"
   resolved "http://registry.npm.taobao.org/text-encoding/download/text-encoding-0.6.4.tgz#e399a982257a276dae428bb92845cb71bdc26d19"
@@ -2974,6 +5407,11 @@ text-table@~0.2.0:
   version "0.2.0"
   resolved "http://registry.npm.taobao.org/text-table/download/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
 
+throat@^6.0.1:
+  version "6.0.1"
+  resolved "https://r.cnpmjs.org/throat/download/throat-6.0.1.tgz#d514fedad95740c12c2d7fc70ea863eb51ade375"
+  integrity sha1-1RT+2tlXQMEsLX/HDqhj61Gt43U=
+
 through@^2.3.6:
   version "2.3.8"
   resolved "http://registry.npm.taobao.org/through/download/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
@@ -2984,27 +5422,62 @@ tmp@^0.0.33:
   dependencies:
     os-tmpdir "~1.0.2"
 
-to-buffer@^1.1.1:
-  version "1.1.1"
-  resolved "http://registry.npm.taobao.org/to-buffer/download/to-buffer-1.1.1.tgz#493bd48f62d7c43fcded313a03dcadb2e1213a80"
-
-to-fast-properties@^1.0.3:
-  version "1.0.3"
-  resolved "http://registry.npm.taobao.org/to-fast-properties/download/to-fast-properties-1.0.3.tgz#b83571fa4d8c25b82e231b06e3a3055de4ca1a47"
+tmpl@1.0.x:
+  version "1.0.4"
+  resolved "https://r.cnpmjs.org/tmpl/download/tmpl-1.0.4.tgz#23640dd7b42d00433911140820e5cf440e521dd1"
+  integrity sha1-I2QN17QtAEM5ERQIIOXPRA5SHdE=
 
 to-fast-properties@^2.0.0:
   version "2.0.0"
   resolved "http://registry.npm.taobao.org/to-fast-properties/download/to-fast-properties-2.0.0.tgz#dc5e698cbd079265bc73e0377681a4e4e83f616e"
 
-trim-right@^1.0.1:
-  version "1.0.1"
-  resolved "http://registry.npm.taobao.org/trim-right/download/trim-right-1.0.1.tgz#cb2e1203067e0c8de1f614094b9fe45704ea6003"
+to-object-path@^0.3.0:
+  version "0.3.0"
+  resolved "https://r.cnpmjs.org/to-object-path/download/to-object-path-0.3.0.tgz#297588b7b0e7e0ac08e04e672f85c1f4999e17af"
+  integrity sha1-KXWIt7Dn4KwI4E5nL4XB9JmeF68=
+  dependencies:
+    kind-of "^3.0.2"
 
-tunnel-agent@^0.6.0:
-  version "0.6.0"
-  resolved "http://registry.npm.taobao.org/tunnel-agent/download/tunnel-agent-0.6.0.tgz#27a5dea06b36b04a0a9966774b290868f0fc40fd"
+to-regex-range@^2.1.0:
+  version "2.1.1"
+  resolved "https://r.cnpmjs.org/to-regex-range/download/to-regex-range-2.1.1.tgz#7c80c17b9dfebe599e27367e0d4dd5590141db38"
+  integrity sha1-fIDBe53+vlmeJzZ+DU3VWQFB2zg=
+  dependencies:
+    is-number "^3.0.0"
+    repeat-string "^1.6.1"
+
+to-regex-range@^5.0.1:
+  version "5.0.1"
+  resolved "https://r.cnpmjs.org/to-regex-range/download/to-regex-range-5.0.1.tgz#1648c44aae7c8d988a326018ed72f5b4dd0392e4"
+  integrity sha1-FkjESq58jZiKMmAY7XL1tN0DkuQ=
+  dependencies:
+    is-number "^7.0.0"
+
+to-regex@^3.0.1, to-regex@^3.0.2:
+  version "3.0.2"
+  resolved "https://r.cnpmjs.org/to-regex/download/to-regex-3.0.2.tgz#13cfdd9b336552f30b51f33a8ae1b42a7a7599ce"
+  integrity sha1-E8/dmzNlUvMLUfM6iuG0Knp1mc4=
+  dependencies:
+    define-property "^2.0.2"
+    extend-shallow "^3.0.2"
+    regex-not "^1.0.2"
+    safe-regex "^1.1.0"
+
+tough-cookie@^4.0.0:
+  version "4.0.0"
+  resolved "https://r.cnpmjs.org/tough-cookie/download/tough-cookie-4.0.0.tgz#d822234eeca882f991f0f908824ad2622ddbece4"
+  integrity sha1-2CIjTuyogvmR8PkIgkrSYi3b7OQ=
+  dependencies:
+    psl "^1.1.33"
+    punycode "^2.1.1"
+    universalify "^0.1.2"
+
+tr46@^2.1.0:
+  version "2.1.0"
+  resolved "https://r.cnpmjs.org/tr46/download/tr46-2.1.0.tgz#fa87aa81ca5d5941da8cbf1f9b749dc969a4e240"
+  integrity sha1-+oeqgcpdWUHajL8fm3SdyWmk4kA=
   dependencies:
-    safe-buffer "^5.0.1"
+    punycode "^2.1.1"
 
 type-check@~0.3.2:
   version "0.3.2"
@@ -3012,10 +5485,22 @@ type-check@~0.3.2:
   dependencies:
     prelude-ls "~1.1.2"
 
-type-detect@^4.0.0, type-detect@^4.0.5:
+type-detect@4.0.8, type-detect@^4.0.0, type-detect@^4.0.5:
   version "4.0.8"
   resolved "http://registry.npm.taobao.org/type-detect/download/type-detect-4.0.8.tgz#7646fb5f18871cfbb7749e69bd39a6388eb7450c"
 
+type-fest@^0.21.3:
+  version "0.21.3"
+  resolved "https://r.cnpmjs.org/type-fest/download/type-fest-0.21.3.tgz#d260a24b0198436e133fa26a524a6d65fa3b2e37"
+  integrity sha1-0mCiSwGYQ24TP6JqUkptZfo7Ljc=
+
+typedarray-to-buffer@^3.1.5:
+  version "3.1.5"
+  resolved "https://r.cnpmjs.org/typedarray-to-buffer/download/typedarray-to-buffer-3.1.5.tgz#a97ee7a9ff42691b9f783ff1bc5112fe3fca9080"
+  integrity sha1-qX7nqf9CaRufeD/xvFES/j/KkIA=
+  dependencies:
+    is-typedarray "^1.0.0"
+
 typedarray@^0.0.6:
   version "0.0.6"
   resolved "http://registry.npm.taobao.org/typedarray/download/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
@@ -3026,22 +5511,64 @@ typescript@^3.3.3:
 
 unicode-canonical-property-names-ecmascript@^1.0.4:
   version "1.0.4"
-  resolved "http://registry.npm.taobao.org/unicode-canonical-property-names-ecmascript/download/unicode-canonical-property-names-ecmascript-1.0.4.tgz#2619800c4c825800efdd8343af7dd9933cbe2818"
+  resolved "https://r.cnpmjs.org/unicode-canonical-property-names-ecmascript/download/unicode-canonical-property-names-ecmascript-1.0.4.tgz#2619800c4c825800efdd8343af7dd9933cbe2818"
+  integrity sha1-JhmADEyCWADv3YNDr33Zkzy+KBg=
 
 unicode-match-property-ecmascript@^1.0.4:
   version "1.0.4"
-  resolved "http://registry.npm.taobao.org/unicode-match-property-ecmascript/download/unicode-match-property-ecmascript-1.0.4.tgz#8ed2a32569961bce9227d09cd3ffbb8fed5f020c"
+  resolved "https://r.cnpmjs.org/unicode-match-property-ecmascript/download/unicode-match-property-ecmascript-1.0.4.tgz#8ed2a32569961bce9227d09cd3ffbb8fed5f020c"
+  integrity sha1-jtKjJWmWG86SJ9Cc0/+7j+1fAgw=
   dependencies:
     unicode-canonical-property-names-ecmascript "^1.0.4"
     unicode-property-aliases-ecmascript "^1.0.4"
 
-unicode-match-property-value-ecmascript@^1.0.2:
-  version "1.0.2"
-  resolved "http://registry.npm.taobao.org/unicode-match-property-value-ecmascript/download/unicode-match-property-value-ecmascript-1.0.2.tgz#9f1dc76926d6ccf452310564fd834ace059663d4"
+unicode-match-property-value-ecmascript@^1.2.0:
+  version "1.2.0"
+  resolved "https://r.cnpmjs.org/unicode-match-property-value-ecmascript/download/unicode-match-property-value-ecmascript-1.2.0.tgz#0d91f600eeeb3096aa962b1d6fc88876e64ea531"
+  integrity sha1-DZH2AO7rMJaqlisdb8iIduZOpTE=
 
 unicode-property-aliases-ecmascript@^1.0.4:
-  version "1.0.4"
-  resolved "http://registry.npm.taobao.org/unicode-property-aliases-ecmascript/download/unicode-property-aliases-ecmascript-1.0.4.tgz#5a533f31b4317ea76f17d807fa0d116546111dd0"
+  version "1.1.0"
+  resolved "https://r.cnpmjs.org/unicode-property-aliases-ecmascript/download/unicode-property-aliases-ecmascript-1.1.0.tgz#dd57a99f6207bedff4628abefb94c50db941c8f4"
+  integrity sha1-3Vepn2IHvt/0Yoq++5TFDblByPQ=
+
+union-value@^1.0.0:
+  version "1.0.1"
+  resolved "https://r.cnpmjs.org/union-value/download/union-value-1.0.1.tgz#0b6fe7b835aecda61c6ea4d4f02c14221e109847"
+  integrity sha1-C2/nuDWuzaYcbqTU8CwUIh4QmEc=
+  dependencies:
+    arr-union "^3.1.0"
+    get-value "^2.0.6"
+    is-extendable "^0.1.1"
+    set-value "^2.0.1"
+
+universalify@^0.1.2:
+  version "0.1.2"
+  resolved "https://r.cnpmjs.org/universalify/download/universalify-0.1.2.tgz#b646f69be3942dabcecc9d6639c80dc105efaa66"
+  integrity sha1-tkb2m+OULavOzJ1mOcgNwQXvqmY=
+
+unset-value@^1.0.0:
+  version "1.0.0"
+  resolved "https://r.cnpmjs.org/unset-value/download/unset-value-1.0.0.tgz#8376873f7d2335179ffb1e6fc3a8ed0dfc8ab559"
+  integrity sha1-g3aHP30jNRef+x5vw6jtDfyKtVk=
+  dependencies:
+    has-value "^0.3.1"
+    isobject "^3.0.0"
+
+upath@^1.1.1:
+  version "1.2.0"
+  resolved "https://r.cnpmjs.org/upath/download/upath-1.2.0.tgz#8f66dbcd55a883acdae4408af8b035a5044c1894"
+  integrity sha1-j2bbzVWog6za5ECK+LA1pQRMGJQ=
+
+urix@^0.1.0:
+  version "0.1.0"
+  resolved "https://r.cnpmjs.org/urix/download/urix-0.1.0.tgz#da937f7a62e21fec1fd18d49b35c2935067a6c72"
+  integrity sha1-2pN/emLiH+wf0Y1Js1wpNQZ6bHI=
+
+use@^3.1.0:
+  version "3.1.1"
+  resolved "https://r.cnpmjs.org/use/download/use-3.1.1.tgz#d50c8cac79a19fbc20f2911f56eb973f4e10070f"
+  integrity sha1-1QyMrHmhn7wg8pEfVuuXP04QBw8=
 
 util-deprecate@~1.0.1:
   version "1.0.2"
@@ -3051,6 +5578,15 @@ uuid@^3.3.2:
   version "3.4.0"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.4.0.tgz#b23e4358afa8a202fe7a100af1f5f883f02007ee"
 
+v8-to-istanbul@^8.0.0:
+  version "8.0.0"
+  resolved "https://r.cnpmjs.org/v8-to-istanbul/download/v8-to-istanbul-8.0.0.tgz#4229f2a99e367f3f018fa1d5c2b8ec684667c69c"
+  integrity sha1-QinyqZ42fz8Bj6HVwrjsaEZnxpw=
+  dependencies:
+    "@types/istanbul-lib-coverage" "^2.0.1"
+    convert-source-map "^1.6.0"
+    source-map "^0.7.3"
+
 validate-npm-package-license@^3.0.1:
   version "3.0.4"
   resolved "http://registry.npm.taobao.org/validate-npm-package-license/download/validate-npm-package-license-3.0.4.tgz#fc91f6b9c7ba15c857f4cb2c5defeec39d4f410a"
@@ -3058,25 +5594,79 @@ validate-npm-package-license@^3.0.1:
     spdx-correct "^3.0.0"
     spdx-expression-parse "^3.0.0"
 
+w3c-hr-time@^1.0.2:
+  version "1.0.2"
+  resolved "https://r.cnpmjs.org/w3c-hr-time/download/w3c-hr-time-1.0.2.tgz#0a89cdf5cc15822df9c360543676963e0cc308cd"
+  integrity sha1-ConN9cwVgi35w2BUNnaWPgzDCM0=
+  dependencies:
+    browser-process-hrtime "^1.0.0"
+
+w3c-xmlserializer@^2.0.0:
+  version "2.0.0"
+  resolved "https://r.cnpmjs.org/w3c-xmlserializer/download/w3c-xmlserializer-2.0.0.tgz#3e7104a05b75146cc60f564380b7f683acf1020a"
+  integrity sha1-PnEEoFt1FGzGD1ZDgLf2g6zxAgo=
+  dependencies:
+    xml-name-validator "^3.0.0"
+
+walker@^1.0.7:
+  version "1.0.7"
+  resolved "https://r.cnpmjs.org/walker/download/walker-1.0.7.tgz#2f7f9b8fd10d677262b18a884e28d19618e028fb"
+  integrity sha1-L3+bj9ENZ3JisYqITijRlhjgKPs=
+  dependencies:
+    makeerror "1.0.x"
+
+webidl-conversions@^5.0.0:
+  version "5.0.0"
+  resolved "https://r.cnpmjs.org/webidl-conversions/download/webidl-conversions-5.0.0.tgz#ae59c8a00b121543a2acc65c0434f57b0fc11aff"
+  integrity sha1-rlnIoAsSFUOirMZcBDT1ew/BGv8=
+
+webidl-conversions@^6.1.0:
+  version "6.1.0"
+  resolved "https://r.cnpmjs.org/webidl-conversions/download/webidl-conversions-6.1.0.tgz#9111b4d7ea80acd40f5270d666621afa78b69514"
+  integrity sha1-kRG01+qArNQPUnDWZmIa+ni2lRQ=
+
+whatwg-encoding@^1.0.5:
+  version "1.0.5"
+  resolved "https://r.cnpmjs.org/whatwg-encoding/download/whatwg-encoding-1.0.5.tgz#5abacf777c32166a51d085d6b4f3e7d27113ddb0"
+  integrity sha1-WrrPd3wyFmpR0IXWtPPn0nET3bA=
+  dependencies:
+    iconv-lite "0.4.24"
+
+whatwg-mimetype@^2.3.0:
+  version "2.3.0"
+  resolved "https://r.cnpmjs.org/whatwg-mimetype/download/whatwg-mimetype-2.3.0.tgz#3d4b1e0312d2079879f826aff18dbeeca5960fbf"
+  integrity sha1-PUseAxLSB5h5+Cav8Y2+7KWWD78=
+
+whatwg-url@^8.0.0, whatwg-url@^8.5.0:
+  version "8.6.0"
+  resolved "https://r.cnpmjs.org/whatwg-url/download/whatwg-url-8.6.0.tgz#27c0205a4902084b872aecb97cf0f2a7a3011f4c"
+  integrity sha1-J8AgWkkCCEuHKuy5fPDyp6MBH0w=
+  dependencies:
+    lodash "^4.7.0"
+    tr46 "^2.1.0"
+    webidl-conversions "^6.1.0"
+
 which-module@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/which-module/-/which-module-2.0.0.tgz#d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a"
 
-which-pm-runs@^1.0.0:
-  version "1.0.0"
-  resolved "http://registry.npm.taobao.org/which-pm-runs/download/which-pm-runs-1.0.0.tgz#670b3afbc552e0b55df6b7780ca74615f23ad1cb"
-
 which@^1.2.9, which@^1.3.0:
   version "1.3.1"
   resolved "http://registry.npm.taobao.org/which/download/which-1.3.1.tgz#a45043d54f5805316da8d62f9f50918d3da70b0a"
   dependencies:
     isexe "^2.0.0"
 
-wide-align@^1.1.0:
-  version "1.1.3"
-  resolved "http://registry.npm.taobao.org/wide-align/download/wide-align-1.1.3.tgz#ae074e6bdc0c14a431e804e624549c633b000457"
+which@^2.0.1:
+  version "2.0.2"
+  resolved "https://r.cnpmjs.org/which/download/which-2.0.2.tgz#7c6a8dd0a636a0327e10b59c9286eee93f3f51b1"
+  integrity sha1-fGqN0KY2oDJ+ELWckobu6T8/UbE=
   dependencies:
-    string-width "^1.0.2 || 2"
+    isexe "^2.0.0"
+
+word-wrap@~1.2.3:
+  version "1.2.3"
+  resolved "https://r.cnpmjs.org/word-wrap/download/word-wrap-1.2.3.tgz#610636f6b1f703891bd34771ccb17fb93b47079c"
+  integrity sha1-YQY29rH3A4kb00dxzLF/uTtHB5w=
 
 wordwrap@~1.0.0:
   version "1.0.0"
@@ -3089,6 +5679,15 @@ wrap-ansi@^2.0.0:
     string-width "^1.0.1"
     strip-ansi "^3.0.1"
 
+wrap-ansi@^7.0.0:
+  version "7.0.0"
+  resolved "https://r.cnpmjs.org/wrap-ansi/download/wrap-ansi-7.0.0.tgz#67e145cff510a6a6984bdf1152911d69d2eb9e43"
+  integrity sha1-Z+FFz/UQpqaYS98RUpEdadLrnkM=
+  dependencies:
+    ansi-styles "^4.0.0"
+    string-width "^4.1.0"
+    strip-ansi "^6.0.0"
+
 wrappy@1:
   version "1.0.2"
   resolved "http://registry.npm.taobao.org/wrappy/download/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
@@ -3101,28 +5700,59 @@ write-file-atomic@^2.4.2:
     imurmurhash "^0.1.4"
     signal-exit "^3.0.2"
 
+write-file-atomic@^3.0.0:
+  version "3.0.3"
+  resolved "https://r.cnpmjs.org/write-file-atomic/download/write-file-atomic-3.0.3.tgz#56bd5c5a5c70481cd19c571bd39ab965a5de56e8"
+  integrity sha1-Vr1cWlxwSBzRnFcb05q5ZaXeVug=
+  dependencies:
+    imurmurhash "^0.1.4"
+    is-typedarray "^1.0.0"
+    signal-exit "^3.0.2"
+    typedarray-to-buffer "^3.1.5"
+
 write@^0.2.1:
   version "0.2.1"
   resolved "http://registry.npm.taobao.org/write/download/write-0.2.1.tgz#5fc03828e264cea3fe91455476f7a3c566cb0757"
   dependencies:
     mkdirp "^0.5.1"
 
+ws@^7.4.5:
+  version "7.5.0"
+  resolved "https://r.cnpmjs.org/ws/download/ws-7.5.0.tgz#0033bafea031fb9df041b2026fc72a571ca44691"
+  integrity sha1-ADO6/qAx+53wQbICb8cqVxykRpE=
+
+xml-name-validator@^3.0.0:
+  version "3.0.0"
+  resolved "https://r.cnpmjs.org/xml-name-validator/download/xml-name-validator-3.0.0.tgz#6ae73e06de4d8c6e47f9fb181f78d648ad457c6a"
+  integrity sha1-auc+Bt5NjG5H+fsYH3jWSK1FfGo=
+
+xmlchars@^2.2.0:
+  version "2.2.0"
+  resolved "https://r.cnpmjs.org/xmlchars/download/xmlchars-2.2.0.tgz#060fe1bcb7f9c76fe2a17db86a9bc3ab894210cb"
+  integrity sha1-Bg/hvLf5x2/ioX24apvDq4lCEMs=
+
 xmldom@^0.5.0:
   version "0.5.0"
   resolved "https://registry.yarnpkg.com/xmldom/-/xmldom-0.5.0.tgz#193cb96b84aa3486127ea6272c4596354cb4962e"
 
-xtend@^4.0.0:
-  version "4.0.1"
-  resolved "http://registry.npm.taobao.org/xtend/download/xtend-4.0.1.tgz#a5c6d532be656e23db820efb943a1f04998d63af"
-
 "y18n@^3.2.1 || ^4.0.0":
   version "4.0.3"
   resolved "https://registry.yarnpkg.com/y18n/-/y18n-4.0.3.tgz#b5f259c82cd6e336921efd7bfd8bf560de9eeedf"
 
+y18n@^5.0.5:
+  version "5.0.8"
+  resolved "https://r.cnpmjs.org/y18n/download/y18n-5.0.8.tgz#7f4934d0f7ca8c56f95314939ddcd2dd91ce1d55"
+  integrity sha1-f0k00PfKjFb5UxSTndzS3ZHOHVU=
+
 yallist@^2.1.2:
   version "2.1.2"
   resolved "http://registry.npm.taobao.org/yallist/download/yallist-2.1.2.tgz#1c11f9218f076089a47dd512f93c6699a6a81d52"
 
+yallist@^4.0.0:
+  version "4.0.0"
+  resolved "https://r.cnpmjs.org/yallist/download/yallist-4.0.0.tgz#9bb92790d9c0effec63be73519e11a35019a3a72"
+  integrity sha1-m7knkNnA7/7GO+c1GeEaNQGaOnI=
+
 yargs-parser@^11.1.1:
   version "11.1.1"
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-11.1.1.tgz#879a0865973bca9f6bab5cbdf3b1c67ec7d3bcf4"
@@ -3130,6 +5760,11 @@ yargs-parser@^11.1.1:
     camelcase "^5.0.0"
     decamelize "^1.2.0"
 
+yargs-parser@^20.2.2:
+  version "20.2.9"
+  resolved "https://r.cnpmjs.org/yargs-parser/download/yargs-parser-20.2.9.tgz#2eb7dc3b0289718fc295f362753845c41a0c94ee"
+  integrity sha1-LrfcOwKJcY/ClfNidThFxBoMlO4=
+
 yargs@^12.0.5:
   version "12.0.5"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-12.0.5.tgz#05f5997b609647b64f66b81e3b4b10a368e7ad13"
@@ -3146,3 +5781,16 @@ yargs@^12.0.5:
     which-module "^2.0.0"
     y18n "^3.2.1 || ^4.0.0"
     yargs-parser "^11.1.1"
+
+yargs@^16.0.3:
+  version "16.2.0"
+  resolved "https://r.cnpmjs.org/yargs/download/yargs-16.2.0.tgz#1c82bf0f6b6a66eafce7ef30e376f49a12477f66"
+  integrity sha1-HIK/D2tqZur85+8w43b0mhJHf2Y=
+  dependencies:
+    cliui "^7.0.2"
+    escalade "^3.1.1"
+    get-caller-file "^2.0.5"
+    require-directory "^2.1.1"
+    string-width "^4.2.0"
+    y18n "^5.0.5"
+    yargs-parser "^20.2.2"