Mechanical cough
[医] 机械性咳
🧩 词语组成解析
cough
[kɔf]
vt.& vi. 咳嗽;（引擎等）发噗噗声;咳出;
n. 咳，咳嗽;咳嗽病;（机关枪等的）连续发射声;
🗣️ 情景例句
We've been driving for hours with no gas station in sight.
我们开车开了好久也没有看到一个加油站。
Some of our customers have recently expressed interest in your woolen carpets and inquired about their quality and prices.
目前我们的一些客户对你们的纯毛地毯颇有兴趣，并询问其质量和价格。
That's difficult!
那就难啦！