silencer
n
(a) (Brit) (US muffler) device that reduces the noise made by a vehicle's exhaust (机动车的)消声器. =>illus at App 1 见附录1插图, page xii.
(b) device that reduces the noise made by a gun being fired (枪的)消声器. silence interj be quiet 安静; 别出声
`Silence!' shouted the teacher. `安静!'教师喊道.
🗣️ 情景例句
The world could be heading for an economic recession.
世界也许正在走向经济衰退。
Hunger is the best sauce.
饥者口中尽佳肴。
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