Polyhedrons
n. 多面体( polyhedron的名词复数 )
🗣️ 情景例句
It's called
它的题目是
I'm afraid not. She doesn't have any openings in the morning.
恐怕不行。上午她没有空。
Customs Officers are quite tolerant these days,
现在的海关官员往往相当宽容。