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

That sure is some silencer.
这就是你确定装了的消音器。
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。
With my tongue I can feel the silencer holes we drilled into the barrel of the gun.
我的舌头可以舔到枪管上我们凿出来的一个个消音孔。
Improved Design of the Exhaust Silencer of Changchun-40 Tractor
长春-40拖拉机排气消声器改进设计
Equipped with pulse filter and silencer, the mill reduces dust and noise greatly, which reaches State Environmental-protection Standard.
脉冲除尘器和消声器的使用减轻了粉尘的污染和噪音，达到国家环保标准。
Widely used in auto exhaust system, auto silencer and decoration.
广泛用于汽车排气系统、汽车消音器管、装饰等。
This was the silencer used in the beach killing.
这就是在海滩谋杀案里所使用的消声器。
Install sound insulation shelter and silencer for temporary generator room.
临时发电房应加装隔音障和消音器。
Weight and performance parameters refer to engine with flywheel, TC silencer, attached pumps, oil filters and lube oil cooler.
柴油机重量和性能参数取决于柴油机是否带飞轮、增压器消音器、机带泵、油滤器和滑油冷却器。
What if he goes in there and he gets his gun and his silencer?
要是他进去拿枪和消声器出来怎么办？