Concavous
concavous (comparative more concavous, superlative most concavous)\\n(obsolete) concave\\n
🗣️ 情景例句
Yes, sir.
是的 ，先生。
Speak well of your friend, of your enemy say nothing.
要赞美朋友，莫提及敌人。
Draw your chair up to the table.
把你的椅子拉到桌子旁边来。