Dinitrochlorobenzene
[医] 二硝基氯苯
🗣️ 情景例句
Let's have some music!
我们来点音乐吧！
A test pilot needs plenty of nerve.
飞行试飞员需要极大的勇气。
I'm glad our negotiation has come to a successful conclusion.
我很高兴这次洽谈圆满成功。