名词中文翻译
中文翻译：气门活塞
同义词：
['piston', 'cylinder', 'valve stem']
例句：
-
1.The car's engine is running smoothly with the new pistons installed.
新安装的活塞使汽车发动机运行顺畅。
-
2.The mechanic replaced the worn piston in the engine.
机械师更换了引擎中的磨损活塞。
-
3.The piston was designed to fit perfectly into the cylinder.
活塞设计得能完美地适配到气缸中。