Polyhedroid
多胞形
🗣️ 情景例句
why you have so many problems with math.
为什么你在数学方面有那么多问题。
I've been here for three weeks, and so far I've enjoyed it.
我已经在这里逗留了三个星期，到现在为止，我过得很好。
Never mind.
不要紧。