Dinitraniline
二硝基苯胺
??? 情景例句
Let me know by the end of the week.
這個周末前給我回音。
I'd stay if they promoted me, but I can't see that happening.
假如他們提升我，我就留下來，但我看那是不可能的。
That's not so good.
這樣不太好吧。