1. (起钮扣作用的)钩和孔:type drum printer 字轮式印字机 | superbomber 超级轰炸机,超重型轰炸机 | hook and eye (起钮扣作用的)钩和孔
2. 窗钩:hook and eye tacker machine 套圈锁眼缝纫机 | hook and eye 窗钩 | hook and triangular plate 吊勾和三角形板
3. 风钩:峰值因数||crest factor | 风钩||hook and eye | 风管||ductwork
4. 安全枢(银色):Herringbone Tape 人字带 | Hook and Eye 安全枢(银色) | Plastic Hangers 胶衣架
noun
1. a kind of fastener used on clothing