Pericoronal flap
[医] 冠周片
🧩 词语组成解析
[医] 冠周的
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 really had a great evening.
我真是过了一个绝妙的晚上。
Maybe he'll fall for it this time! Ha, ha.
这一次它可望落入陷阱。哈！哈！
Come on! shouted everyone, very loudly.
“快！快呀！”每一个人都大声地喊。