throttle body 节气门体
throttle position 节气门位置
throttle control 节气门控制
throttle cable 节气门拉线
throttle opening 节气门开度
electronic throttle 电子节气门
1. The mechanic adjusted the throttle valve to improve the engine's idle speed.
技师调整了节气门，以改善发动机的怠速转速。
2. In older cars, the throttle valve was connected to the pedal by a cable.
在老式汽车中，节气门通过一根拉线与踏板相连。
3. A dirty throttle valve can cause rough idling and poor fuel efficiency.
脏污的节气门可能导致怠速不稳和燃油效率降低。
A: Why is the engine shaking when I start it?
A：为什么我启动发动机时它会震动？
B: It might be a problem with the throttle valve. It needs cleaning.
B：可能是节气门的问题。它需要清洗。
1) 汽车发动机中控制进气量的阀门
2) 工业机械中调节流体流量的装置
3) 比喻义：控制速度或强度的手段
1. 节气门；节流阀
e.g. The throttle valve was replaced during the repair.
修理期间更换了节气门。
noun
1. A valve that controls the amount of air or fuel entering an engine to regulate its speed or power.
Synonym: throttle, choke