Convexities
n. 凸状, 凸面( convexity的名词复数 )
🗣️ 情景例句
Rome wasn't build in a day.
伟业非一日建成。
No matter where you go you'll meet nice people.
无论你到哪里，你总会遇到好人。
You will soon get used to the work.
你很快就会习惯于这项工作的。