Convexity
n. 中凸, 凸状, 凸面\\n[化] 凸度; 焊缝凸度
📖 牛津释义
convexity
n[U]
state of being convex 凸; 凸状.
🗣️ 情景例句
Oh, congratulations! That's nice.
啊, 恭喜你们! 太好了。
Did you go to the school last night?
你昨晚去学校了吗?
What's the matter, Granny? Can I help you?
什么事,老大娘?我能帮你吗?
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