Fluorines
(fluorine 的复数) n. 氟\\n[化] 氟
🗣️ 情景例句
He's not as lucky as I am
他不像我这样幸运地
Excuse me I couldn't tell you beforehand.
对不起我不能事先告诉你。
OK. Put the basket over there.
好吧，把篮子放在那吧！