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
Sunday. Why?
星期天。为什么问这个？
How will we know whether it can have a positive effect on the company?
我们怎么会知道它对公司能有积极的效果呢？
Look! There's Meimei! She's very strong. She's lifting that ladder.
瞧！梅梅在那儿。她很强壮。她举着把梯子。