Bromstyrol
[化] α-溴苯乙烯
🗣️ 情景例句
It has a full basement,
全地下室，
Besides the required courses, I'm taking an elective in the Lab Science.
除必修科目外，选修科目我选了实验科学。
Who do you think you're talking to?
你以为你在跟谁说话？