starting air cylinder

例句：

1. 1.The new air conditioner needs a starting aircylinder to start up.
   新空调需要启动空气压缩机才能启动。
2. 2. The technician replaced thefaulty starting air cylinder.
   技术人员更换了故障的启动空气压缩机。
3. 3. Theengineer checked the starting aircylinder before starting the engine.
   工程师在启动发动机前检查了启动空气压缩机。