Fluor-
[医]“氟”和“荧光”的词首
🧩 词语组成解析
n. [矿]氟石
🗣️ 情景例句
Hi, Mr. Stewart.
嗨， Stewart先生。
He that cannot ask cannot live.
不会求者不会生。
What's up? What's up? someone called.
“什么事？什么事？”有人叫着。