swing screw

例句：

1. 1. The car's engine is so loud that it can be heard from a mile away.
   这辆汽车的引擎声音太大，可以传得很远。
2. 2.The old house needs some repairs before it can be used again.
   这所老房子需要一些修理才能再次使用。
3. 3. The swing screw on the door is loose, so I need to tighten it.
   门上的摇摆螺丝松动了，所以我需要拧紧它。