Convexities
n. 凸状, 凸面( convexity的名词复数 )
🗣️ 情景例句
How much do you want for this?
这件东西你想卖多少钱？
I often brush my teeth in the morning.
我常常在早上刷牙。
I hate them.I'm sure I've got a low mark.
我讨厌法语。我的法语成绩肯定很低。