Convexness
n. convex的变形
✅ 同义词
🗣️ 情景例句
I'd like to introduce myself; my name is Mr. Cobain, and I'm vice president.
我来介绍我自己，我是科本先生，是这儿的副总裁。
Please be aware that this is a crucial issue to us.
请了解这一点对我们至关重要。
Can't you hear anything?
你没听见什么吗？