resilient gear rim

例句：

1. 1.The resilient gear rim of the transmission is designed to withstand heavy loads and wear.
   传动装置的弹性齿轮边缘设计用来承受重载和磨损。
2. 2.The new design of the gear rim has improved the efficiency of the machine.
   新设计的齿轮边缘提高了机器的效率。
3. 3. The resilient gear rim helps to reduce noise and vibration during operation.
   弹性齿轮边缘有助于减少操作过程中的噪音和振动。