/zɪp ||; zɪp/(US 美 zipper /ˈzɪpə(r) ||; ˈzɪpɚ/) noun [C] a device for fastening clothes, bags, etc 拉链；拉锁: to do up/undo a zip 拉上╱拉开拉链 ☞picture at button 见button插图 zip verb [T] (zipping;zipped)zip sth (up) There was so much in the bag that it was difficult to zip it up. 袋子里的东西太多了，拉链拉不上。 [OPP] unzip 反义词为unzip