Bromochloroethane
溴氯乙烷
🗣️ 情景例句
He is a man of ability.
他是个很能干的人。
How much does she eat?
她要吃多少？
Recent developments in astronomy have made it possible to detect planets in our won Milky Way and in other galaxies.
天文学方面最新发展使得我们能够在银河系和其他星系发现行星。