Convexification
凸化
🗣️ 情景例句
Americans consider it extremely bad manners to be late.
美国人认为迟到是一种极不礼貌的做法。
Your pronunciation is excellent.
你的发音很好。
Good. Don't worry. I'll take good care of her.
很好。别担心。我会好好照料她的。