Wittingite
多水硅锰矿
🗣️ 情景例句
You mean you never do anything yourself?
你意思是你自己不做任何事？
How much is the rent for a month?
每月租金多少？
Inviting the fire brigade to put out a nonexistent fire is a crude form of deception which no self-respecting student would ever indulge in.
请消防队来扑灭一场根本没有的大火是一种低级骗局，有自尊心的大学生决不会去做。