choke valve body

例句：

1. 1.The choke valve body is responsible for controlling the flow of oil in the engine.
   节流阀体负责控制发动机内油的流动。
2. 2.The choke valve body needs to be replaced regularly to maintain proper functioning.
   节流阀体需要定期更换以保持正常工作。
3. 3.The choke valve body is designed to prevent the engine from overheating during high-speed operation.
   节流阀体设计用于在高速运行时防止发动机过热。