Flap against
拍打,拍击
🧩 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
How long?
多久？
It wasn't any bother.I was glad to do it.
不麻烦.我乐意做。
I had not laughed since I became deaf.
我耳聋后就从来没有笑过。