squeeze piston

例句：

1. 1. The engineer had to squeeze the piston back into place.
   工程师不得不把活塞重新压回原位。
2. 2.The car's engine was so loud that it felt like a squeeze piston in my ear.
   汽车发动机的声音太响了，感觉像是在我耳朵里挤压活塞。
3. 3. The squeeze piston is designed to prevent the engine from overheating.
   挤压活塞的设计是为了防止发动机过热。