push-rod oscillating tooth

例句：

1. 1. The push-rod oscillating tooth is a crucial component of the machine's operation.
   推杆摆动式牙是机器运行的关键部件。
2. 2. The engineer carefully adjusted the push-rod oscillating tooth to ensure optimal performance.
   工程师仔细调整了推杆摆动式牙，以确保最佳性能。
3. 3. The push-rod oscillating tooth was designed to minimize vibration and noise during operation.
   推杆摆动式牙被设计成在操作过程中最小化振动和噪音。