Bromrtrifluoromethane
[机] 一溴三氟甲烷
🗣️ 情景例句
A friend of a friend is good pals with the lead singer.
我一个朋友的朋友跟那个主唱歌手是朋友。
Reading is to the mind what exercise is to the body.
读书养神，锻链健身。
Sam, what are you going to do tomorrow?
山姆，你明天打算干啥？