Flap attenunator
[电] 鳍形衰减器
🧩 词语组成解析
flap
[flæp]
n. 扁平物;[航] 襟翼;拍打，拍打声;〈口〉不安，恐慌;
v. 上下或左右移动、摆动;轻拍;振翅而飞;
🗣️ 情景例句
and how important it is for them to be paid attention to?
以及他们何等需要受人关怀吧？
I'm going to call a plumber to come this afternoon.
我将叫一个管道工今天下午来。
It was coming round the corner.
它正驶到拐弯处。