zip
英 [zɪp]
美[zɪp]
	    - n. 拉链;活力,精力;尖啸声,撕裂声;一种程序压缩的档案文件格式
 - vi. 拉开或拉上;以尖啸声行进
 - vt. 给...以速度;拉上或拉开拉链
 
英英释意
- 1. a quantity of no importance;
 - "it looked like nothing I had ever seen before"
 - "reduced to nil all the work we had done"
 - "we racked up a pathetic goose egg"
 - "it was all for naught"
 - "I didn't hear zilch about it"
 
- 2. a fastener for locking together two toothed edges by means of a sliding tab