Dichlorodinitromethane
二氯二硝基甲烷
🗣️ 情景例句
The pleasure is all mine.
这是我的荣幸。
The stronger the motivation, the more quickly a person will learn a foreigh language.
一个人学外语的动力越强大、学得就越快。
I believe we should buy the smaller one.
我认为我们应该买较小的机子。