单词：muffler silencer
消声器
单词：muffler silencer 相关文章
15 Talking to a Mechanic GLOSSARY mechanic a person whose job is to maintain and repair cars or other types ofmachines * Do you pay a mechanic to change the oil in your car, or do you do it yourself? engine the inside part of a car that makes it move
发表于:2018-12-03 / 阅读(176) / 评论(0)
2011年ESL之旅行交通购物
2011年ESL之旅行交通购物
Mechanic: Hi, Im the mechanic. What can I do for you? Amy: My car is making a very weird noise. It sounds like this: gulug, gulug, gulug... Mechanic: Hm, that doesnt sound good. Where is it coming from? Amy: Im not sure. When Im in the car, it sounds
发表于:2019-01-28 / 阅读(109) / 评论(0)
地道美语播客
地道美语播客
Gun Silencers 所谓消声手枪也不可能是完全无声，只是将声音尽量降低。手枪的消声方法有很多. 手枪的声音主要来自子弹出膛，空气冲出枪口是巨大的压力对外面的空气引起的冲击震动.消声器是
发表于:2019-03-09 / 阅读(196) / 评论(0)
英语听力文摘 English Digest
英语听力文摘 English Digest