axle housing cap

例句：

1. 1.The car's axle housing cap was damaged during the accident.
   汽车的轴箱盖在事故中受损了。
2. 2.The mechanic replaced the axle housing cap with a new one.
   技师用一个新的轴箱盖替换了原来的。
3. 3. The axle housing cap is essential for maintaining the vehicle's alignment.
   轴箱盖对于保持车辆对齐至关重要。