Monoarsenide
一砷化鈾
??? 情景例句
I don't see what you are getting at.
我不明白你究竟是什么意思。
Factories employ both male and female workers.
工廠雇用男性和女性的工人。
Well, yes, I could do that. But I don't want to do anything alone.
哦，好，這事我能辦。但我又不想一個(gè)人做事情。