shaker shaft

例句：

1. 1. The car's engine is running smoothly with the new shaker shaft installed.
   新安装的摇杆轴使汽车发动机运行顺畅。
2. 2. The engineer carefully adjusted the shaker shaft to ensure optimal performance.
   工程师仔细调整摇杆轴，以确保最佳性能。
3. 3. The machine's shaker shaft was replaced due to wear and tear.
   由于磨损，机器的摇杆轴被更换了。