crank pin bearing

例句：

1. 1.The car's engine is running smoothly with the new crank pin bearing installed.
   新安装的曲柄销轴承使汽车发动机运行顺畅。
2. 2.The technician replaced the worn-out crank pin bearing to fix the car's problem.
   技术人员更换了磨损的曲柄销轴承以解决汽车的问题。
3. 3.The old car had a crank pin bearing that was causing it to overheat.
   旧车有一个导致过热的曲柄销轴承。