Dodecafluorocyclohexane
[化] 十二氟代环己烷
🗣️ 情景例句
You've got lots of time to improve your English.
你已经花了好多时间去提高你的英语水平。
I eat dinner at about 7 o'clock.
我在大约7点钟吃晚饭。
Good heavens! There you are!
哎呀！你们才回来！