钩环

• staple
• shackle
• looped link

参考释义

钩环 [gōu huán]

• -
• 短语
  钩环扁钻 eye bit
  钩环架 shackle bracket
  钩环接头 shackle joint
  钩环节链 vaucanson chain
  钩环扣 hook and eye
  钩环链 ladder chain
  钩环螺栓 {设计} shackle bolt
  钩环销 shackle pin

例句

1. 门上的钩环发出喀声。
   The latch clicked.