| 释义 | 
		- v.拉开…的拉锁;…的拉锁被拉开;(文件)解压缩
 - 网络解压缩文件;解压工具;拉开拉链
 
 第三人称单数:unzips  现在分词:unzipping  过去式:unzipped   v. undo,unfasten,open,disengage,free 1.  | [t][i] ~ (sth) 拉开…的拉锁;…的拉锁被拉开if youunzip a piece of clothing, a bag, etc., or if itunzips , you open it by undoing the zip that fastens it  |  
 2.  | [t] ~ sth (文件)解压缩to return a file to its original size after it has been compressed (= made smaller)  |  
 v.  | 1. to open or unfasten something such as clothing or luggage by means of a zipper, or become open or unfastened by this means 2. to decompress a computer file that has been compressed 3. to open a piece of clothing or a bag by pulling a zipperan object with two rows of metal or plastic teeth that fit together to fasten something 4. to increase the size of a file to its original size after it has been reduced, using a computer program 1. to open or unfasten something such as clothing or luggage by means of a zipper, or become open or unfastened by this means 2. to decompress a computer file that has been compressed 3. to open a piece of clothing or a bag by pulling a zipperan object with two rows of metal or plastic teeth that fit together to fasten something 4. to increase the size of a file to its original size after it has been reduced, using a computer program  |  
  |