Fluorocitric acid
[化] 氟代柠檬酸
🧩 词语组成解析
🗣️ 情景例句
You've been like a second family to me.
你们就像我的第二个家一样。
He that knows nothing,doubts nothing.
无知即无疑。
Why not?
好呀！ （为什么不呢？）