frictionclutch

例句：

1. 1. The friction clutch is a critical component in the transmission system.
   摩擦离合器是传动系统中的一个关键部件。
2. 2. The friction clutch was designed to improve the efficiency of the vehicle's engine.
   摩擦离合器被设计来提高车辆引擎的效率。
3. 3.The friction clutch is responsible for transmitting power from the engine to the wheels.
   摩擦离合器负责将引擎的动力传递到车轮上。