lid bolt pin

例句：

1. 1. The lid bolt on the box isloose and needs to be tightened.
   盒子上的盖子螺栓松动了，需要拧紧。
2. 2. The lock onthe door was jammed,so we had to use a lidbolt to open it.
   门的锁被卡住了，所以我们不得不用盖子螺栓来打开它。
3. 3. The car's trunk lidbolt was broken, causing the lid topop open.
   汽车的后备箱盖螺栓断了，导致盖子突然弹开。