intermediate pressure cylinder

例句：

1. 1.The intermediate pressure cylinder is used to control the flow of oil in the engine.
   中间压力气缸用于控制发动机内油的流动。
2. 2. The engineer carefully checked the intermediate pressure cylinder before starting the machine.
   工程师在启动机器前仔细检查了中间压力气缸。
3. 3.The intermediate pressure cylinder was designed to improve fuel efficiency.
   中间压力气缸的设计旨在提高燃油效率。