Concavoconvex
[医] 凹凸的
🗣️ 情景例句
I understand, Harry.
我了解， Harry。
I don't feel up to going to work today.
我今天不舒服，不能上班。
At this time of the morning, the arcade was almost empty.
在早晨的这个时候，拱廊街上几乎空无一人。