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
If you drive carefully.
只要你小心驾驶。
I finished my work at 6 p.m.
下午6点我下班了。
I don't think we'll be able to pay these price.
这种价钱我们恐怕没办法接受。