Vinyltribromide
[化] 1,1,2-三溴乙烷
🗣️ 情景例句
I think I have fallen in love with someone.
我恋爱了。
Do now waste them, but use them while they are fresh.
不要浪费了这些，要趁未落伍时善加利用。
Much to the aristocrat's amusement,
贵族感到非常好笑的是