zip fastener
名词拉链
1. 拉练：seat:裤裆 | zip fastener:拉练 | stitch:针脚、缝线
2. 拉链：zip coat 拉链上衣 | zip fastener 拉链 | zip overall 拉链工人裤
3. 拉链; 拉锁：zip ==> 锯齿型插脚式管壳 | zip-fastener ==> 拉链,拉锁 | zipper conveyer ==> 密闭式运输带
4. 拉链紧固件：zigzag search 曲折搜索 | zip fastener 拉链紧固件 | zip fuel 高能燃料
noun
1. a fastener for locking together two toothed edges by means of a sliding tab
Synonym: slide fastenerzipzipper