Dodecafluorocyclohexane
[化] 十二氟代环己烷
🗣️ 情景例句
Why don't you want to play?
你为什么不玩？
Is that girl a student?
那个女孩是学生吗？
(Bruce rings up his father on the telephone.)
（布鲁斯给他父亲打电话。）