“凹的”造句

人的手掌是微凹的.
The palm of one's hand is slightly concave.

我们判定它是拟凹的.
We conclude that it is quasi - concave.

目的探讨先天性耳前瘘管及先天性耳后小凹的发生部位 、 并发症及遗传规律.
Objective To explore position, complications and genetic rule of the CPF and PHEP.

• #凹的