silencer

英 [ˈsaɪlənsə(r)]

美 [ˈsaɪlənsər]

n. (发动机的)消音器; (枪支的)消音器

复数：silencers　

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

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

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

The Study of Vibration Characteristic of Brake Pad and Silencer of Vehicle's Disk Brake
汽车盘式制动器中制动块与消音片振动特性研究
Wind cold section adopt abnormity structure and with good silencer, assure the glass not to be polluted.
风冷机段采用异形结构风淋系统，并设有功能强劲的消音过滤装置，确保玻璃片冷却并且不受污染。
Basic design 9mm semi-automatic gun. 12 shot clip. Long-range weapon. Optional silencer and laser sight.
基本设计为9毫米口径半自动手枪，12发，长射程。可选配消音器和激光瞄准器。
The utility model relates to a fan silencer for a computer, which comprises an entity and a sponge.
本实用新型涉及一种计算机风扇消音器。
Of machine tools and parts back there to build a silencer.
工具和零件，足够他做消音器的。
After the mechanic replaced the silencer, my car was as right as a trivet.
修理工更换了消音器后，我的汽车又正常了。
A damaged exhaust silencer must be replaced immediately.
受损的排气消声器，必须立即更换。
The utility model relates to a silencer of V type double cylinder engine pertaining to the technology field of power generating set.
本实用新型涉及一种V型双缸发动机的消音器，属于动力发电装置技术领域。
Remove silencer for the intake system.
拆下进气系统的消音器。
Kelly screwed the silencer onto the pistol
凯利把消音器拧到手枪上。