Polyhedra
polyhedron 的复数
🗣️ 情景例句
I will always remember my college days.
我的大学生活会一直留在我记忆里的。
Experience teaches.
经验给人教训。
The crowd began to shout, but the drunk was unaware of the danger.
人们开始大叫起来，但醉汉却没有意识到危险。