recoil reducer

例句：

1. 1. The car's engine has a built-in recoil reducer to minimize vibrations during acceleration.
   汽车的引擎内置了回弹减少器，以在加速时最小化振动。
2. 2.The engineer used a recoil reducer to adjust the spring tension in the suspension system.
   工程师使用回弹减少器来调整悬挂系统的弹簧张力。
3. 3. The new design of the aircraft incorporates a recoil reducer to improve fuel efficiency.
   新型飞机的设计中包含了回弹减少器，以提高燃油效率。