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 keep eating you'll be as big as a house.
如果你一直吃下去，你会胖得像栋房子。
Business may be troublesome, but idleness is pernicious.
事业虽扰烦，懒惰更害人。
They cut big pieces of metal into small pieces.
它们把大块的金属切成小块。