wabbler mechanism

例句：

1. 1. The wabbler mechanism in the machine is responsible for its smooth operation.
   机器中的摆动机构负责其平稳运行。
2. 2.The engineer designed a new wabbler mechanism to improve efficiency.
   工程师设计了一种新的摆动机构以提高效率。
3. 3. The wabbler mechanism was used to control the rotation of the gears.
   摆动机构被用来控制齿轮的旋转。