Fluor-
[医]“氟”和“荧光”的词首
🧩 词语组成解析
n. [矿]氟石
🗣️ 情景例句
It was for a good reason.
你今天早走是有原因的。
What does you want to eat?
你要吃什么？
The sight of the dead body scared him stiff.
看到尸体把他吓僵了。