clutch back plate

例句：

1. 1.The car's engine needs to be checked for the clutch back plate.
   汽车的发动机需要检查离合器后盖板。
2. 2. The mechanic replaced the clutch back plate with a new one.
   技师用一个新的离合器后盖板替换了旧的。
3. 3. The clutch back plate is essential for maintaining the smooth operation of the vehicle.
   离合器后盖板对于保持车辆平稳运行至关重要。