Dinitrodiazophenol
二硝基重氮酚
🗣️ 情景例句
I'm far sighted.
我是远视眼。
It's just the matter of the schedule,that is,if it is convenient of you right now.
如果你们感到方便的话，我想现在讨论一下日程安排的问题。
Yes, it's nice to be finished.
是啊，完成了真好。