Dichlorobenzene
[机] 二氯苯
🗣️ 情景例句
Was it serious?
病得很重吗？
What do you want to be when you grow on?
当你长大以后，你想做什么？
He was on his way to a lecture, when a tourist stopped him and asked him for directions.
他走在去听课的路上，此时一位游客拦住他问路。