Convexness
n. convex的变形
✅ 同义词
🗣️ 情景例句
Would you please try to keep quiet at this hour?
这么晚了，你能不能尽量保持安静。
I love that shirt.
我喜欢这件衬衫。
He has to take care of his sick mother.
他得照顾他生病的母亲。