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
Philip, why don't you go
Philip 你何不去
I feel terrible about it.
太抱歉了。
Will you please try to find out for me what time the train arrives?
能不能请你帮我查查火车什么时候到？