clevis pin

例句：

1. 1. He wore a clevis pin on his shirt to keep itin place.
   他衬衫上别着一个克利维斯针，以防它滑落。
2. 2. Sheused a clevis pin to fasten her coat closed.
   她用一个克利维斯针把外套扣好。
3. 3. Theclevis pin was the only thing thatheld up her dress.
   那个克利维斯针是唯一能支撑起她的裙子的东西。