Z flap
[医] Z字形瓣
🧩 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
I never met before.
我从未谋面过的人。
It's been 5 years since I last saw you.
我已5年没见你了
And I want a large box of chalk, too.
我还要一大盒粉笔。