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
Bye.
再见。
I feel younger than ever.
我觉得比以前年轻。
So, in an earthquake, the earth shakes.
因此，地震时，地球震动。