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
My new shoes hurt my feet ...
我的新鞋弄痛了我的脚……
He washes dresses every day.
他每天都洗衣服。
The computer will still be unable to predict whether Princeton,New Jersey, will have sun or rain on a day one month away.