Dichloropropane
二氯丙烷
🗣️ 情景例句
You won't believe this,
简直不会相信，
Well, the worst of the winter should be over.
不过，冬天最糟糕的一段日子总该过去了。
Good morning, Mrs Brown. Well, what's your trouble, young man?
布朗太太早上好。嗯，小伙子有什么病？