Fluorines
(fluorine 的复数) n. 氟\\n[化] 氟
🗣️ 情景例句
What time is it?
现在是什么时间了？
Which would you prefer, a smoking seat or a non-smoking seat?
你喜欢哪种，吸烟座还是禁烟座呢？
I want to buy some food for supper this evening.
我想买点晚饭用的东西。