Convexities
n. 凸状, 凸面( convexity的名词复数 )
🗣️ 情景例句
I hope this will lead to further business between us.
我希望这次交易将使我们之间的贸易能得到进一步发展。
What's so weird about that?
那有什么好奇怪的？
The stream wound its way across the field and then flowed right under their tent!
那小溪弯弯曲曲穿过田野，然后正好从他们的帐篷底下流过去。