Bichlorid
n. 二氯化合物
🗣️ 情景例句
A man next to me was smoking,and smoke really bothers me.
我旁边的那个人抽烟，我受不了。
I probably can't help you with this.
这个我恐怕帮不上忙。
The question was, which one?
问题是，哪一种气体导致火灾呢？