Vinyltribromide
[化] 1,1,2-三溴乙烷
🗣️ 情景例句
She has the ability to keep calm in an emergency.
她有处变不惊的本事。
Do you have a valid license?
你持有效驾驶执照吗？
There isn't any water in the bottle.
瓶子里一点水也没有。