worn clutch facing

例句：

1. 1. The worn clutch facing on the car's engine is causing it to overheat.
   汽车发动机上的磨损离合器面导致它过热。
2. 2.The worn clutch facing needs to be replaced immediately to prevent further damage.
   磨损的离合器面需要立即更换，以防止进一步损坏。
3. 3. The mechanic inspected the worn clutch facing and found that it was not functioning properly.
   机械师检查了磨损的离合器面，发现它没有正常工作。