The axles were in a hopeless state, and the missing wheel was shattered into pieces.

车轴已是无可救药，缺了的一只轮子也粉碎了。

Replace pitted cones and bent axles.

进站更换锥和弯曲车轴。

Pump and motor axles are not concentric.

泵轴与电动机轴不同心。

Mount the axles and wheels of the solar car.

山的车轴和车轮的太阳能车。

He had to repair the wagon, grease the axles.

他得去修理大车，给车轴涂油。