Dibromethane
[医] 二溴乙烷, 溴化乙烯
🗣️ 情景例句
to save money for my college tuition.
存钱准备我的大学学费。
He always finds fault with everything.
他总是找任何事情的毛病。
How long has this factory been open?
这家工厂建成有多久了？