Bromochloroethane
溴氯乙烷
🗣️ 情景例句
With the development of urban construction in recene years, more and more skyscrapers have been set up unceasingly.
随着近年来城市建设的发展，越来越多的摩天大楼不断建起。
Where did you go for dinner yesterday?
你们昨天去哪儿吃的饭？
The book you ask for is sold out.
你要的那本书已经售完了。