Fluorine
[ ['fuəri:n] ]
出国 Abroad
n. 氟\\n[化] 氟
📖 牛津释义
fluorine
n[U]
(chemistry 化) element, a pale yellow gas that is both poisonous and corrosive 氟. =>App 10 见附录10.
🗣️ 情景例句
It was dumb of you to say that.
你说那种话真的是太愚蠢了。
No, it isn't. Yes, it is.
不，它不是。 是的，它是。
The order will be mailed to you next week.
下星期就寄给你们。