damper

例句：

1. 1. The car's suspension system needs a new damper to improve its performance.
   汽车的悬挂系统需要一个新的减震器来提高其性能。
2. 2. The building has been fitted with several dampers to reduce noise levels.
   这座建筑已经安装了几个减震器，以降低噪音水平。
3. 3. The damper is designed to absorb shock and vibration from the road surface.
   减震器的设计是为了吸收路面的震动和冲击。