Dibromodifluoromethane
[化]二溴二氟甲烷
🗣️ 情景例句
I'm going to the library to do some research.
我要去图书馆搞些调研。
Are you kidding?
你是开玩笑吧？
The small ship, Elkor, which had been searching the Barents Sea for weeks, was on its way home.
小船“埃尔科”号在巴伦支海搜寻了几个星期之后，正在返航途中。