truck bearing spring

例句：

1. 1.The truck's engine is running smoothly, thanks to the new truck bearing spring.
   这辆卡车的引擎运行得非常平稳，多亏了新的卡车轴承弹簧。
2. 2.The technician replaced the truck bearing spring and fixed the problem.
   技术人员更换了卡车轴承弹簧并解决了问题。
3. 3. The truck bearing spring is a crucial component that ensures smooth operation of the vehicle.
   卡车轴承弹簧是确保车辆正常运行的关键部件。