Solvmanifold
可解流形
🗣️ 情景例句
Is he a client?
他是顾客吗？
My right arm hurts. It hurts right here.
我的右手臂受伤。 它恰好受伤在这里。
I know it's not necessary. I want to do it.
我知道不必这样，可是我愿付？/span>