thrust shaft

例句：

1. 1. The engine's thrust shaft is the only thingthat can move the car forward.
   发动机的推力轴是推动汽车前进的唯一东西。
2. 2. The engineer carefully inspected the thrustshaft before installing it in the machine.
   工程师在安装机器之前仔细检查了推力轴。
3. 3. The thrust shaft was designed towithstand high pressure and heat.
   推力轴被设计来承受高压和高温。