hook and eye

美 
英 
  • n.(衣服的)钩眼扣
  • 网络风纪扣;窗钩;钩与螺旋扣眼
复数:hooks and eyes  
hook and eye
n.
1.
(衣服的)钩眼扣a device for fastening clothes, consisting of a small thin piece of metal curved round, and a hook that fits into it