flywheel reduction gear

例句：

1. 1.The flywheel reduction gear is crucial forthe smooth operation of the machine.
   飞轮减速装置对于机器的平稳运行至关重要。
2. 2. Theengineer designed a new flywheel reduction gearto improve efficiency.
   工程师设计了一种新型飞轮减速装置以提高效率。
3. 3. The flywheel reduction gear was installedin the transmission to reduce noiseand vibration.
   飞轮减速装置被安装在传动系统中，以减少噪音和振动。