Planoconcave
[医] 平凹的
🏥 医学释义
现凹的
🗣️ 情景例句
It was so exciting to meet her again after so many years.
多年以后和她再相遇是多么让人激动啊!
I know the boy whose father is a guide.
我知道那个男孩的父亲是导游。
All characters in the book are imaginary.
书中所有的人物都是虚构的。