Concaves
(concave 的复数) a. 凹的\\n[医] 凹的, 凹面的
🗣️ 情景例句
No. Would you mind?
不。你们不介意吧？
The best remedy against an ill man is much ground between.
敬而远之。
No, it isn't yours! said Miss Yang.
“不，不是你的书！”杨小姐说。