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
Make yourself at home.
勿客气。
Is the source of the information reliable?
那个消息的来源可靠吗？
Who has the eraser?
谁拿着橡皮擦？