overrunning clutch

例句：

1. 1. The overrun clutch is designed to prevent the engine from overheating during high-speed operation.
   过载离合器设计用来防止发动机在高速运行时过热。
2. 2. In this particular application, the overrun clutch is used to reduce the engine's power output during low-speed conditions.
   在这个特定的应用中，过载离合器被用来在低速条件下减少发动机的功率输出。
3. 3. The overrun clutch is a critical component in modern automotive transmissions, providing smooth and efficient shifting between gears.
   过载离合器是现代汽车变速器中的一个关键组件，它提供了平滑且高效的换挡功能。