Dinitrochlorobenzene
[醫] 二硝基氯苯
??? 情景例句
Why shouldn't I run?
為什么我不該競選？
By doing we learn.
經一事，長一智。
No, he didn't want to leave.but his wife did!
是啊，他是不想離開，可是他妻子要離開。