Fluor-
[医]“氟”和“荧光”的词首
🧩 词语组成解析
n. [矿]氟石
🗣️ 情景例句
I haven't had a minute to relax all day.
我今天连一分钟都没休息。
Can I take my vacation, sir? I would like to see my mother in Miami.
头，我可以休假吗？我要去探望在迈阿密的母亲。
So who won the race?
谁在比赛中获胜？