Tpb
[医][=tetraphenylbacteriochlorin]四苯基菌绿素
🗣️ 情景例句
That's OK.
没有关系。
What soberness conceals, drunkenness reveals.
醉汉口里露真言。
The question was, which one?
问题是，哪一种气体导致火灾呢？