Parallelepipedon
n. 平行六面体
🗣️ 情景例句
Are you here on business or for pleasure?
你来这儿是出差还是游玩？
There is no time like the present.
机不可失，时不再来。
I don't know. I've got a headache and a cough.
我不知道。我头痛和咳嗽。