Fluor-
[医]“氟”和“荧光”的词首
🧩 词语组成解析
n. [矿]氟石
🗣️ 情景例句
You have some guests in the reception room.
有几位客人在接待室等 。
She insists that it doesn't make any difference to her.
她坚持对她没有任何差别。
Come in, Amy.
进来，艾米。