damper

美 [ˈdæmpər]
英 [ˈdæmpə(r)]
  • n.挡板;(钢琴的)制音器
  • 网络阻尼器;风门;减振器
复数:dampers  
Damper
n.
1.
(调节空气流量,控制炉火燃烧的)风门,气闸,挡板a piece of metal that can be moved to allow more or less air into a fire so that the fire burns more or less strongly
2.
(钢琴的)制音器,减音器a device in a piano that is used to reduce the level of the sound produced

例句

释义:
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