silencer

英 [ˈsaɪlənsə(r)]

美 [ˈsaɪlənsər]

n.  (发动机的)消音器; (枪支的)消音器

复数：silencers　

化学

BNC.26659 / COCA.24296

牛津词典

noun

• （发动机的）消音器
  a device that is fixed to the exhaust of a vehicle in order to reduce the amount of noise that the engine makes
• （枪支的）消音器
  a device that is fixed to the end of a gun in order to reduce the amount of noise that it makes when it is fired

柯林斯词典

• N-COUNT (枪支的)消音器
  Asilenceris a device that is fitted onto a gun to make it very quiet when it is fired.
  1. ...a pistol that was equipped with a silencer.
     装了消音器的手枪
• (汽车排气管上的)消音器
  Asilenceris a device on a car exhaust that makes it quieter.

in AM, use 美国英语用 muffler

英英释义

noun

• a tubular acoustic device inserted in the exhaust system that is designed to reduce noise
  Synonym:muffler
• short tube attached to the muzzle of a gun that deadens the sound of firing

双语例句