Fluoroboric acid
[化] 氟硼酸
🧩 词语组成解析
🗣️ 情景例句
Your show doesn't begin until eight thirty.
你的展览八点半才开始。
Every brave man is a man of his word.
勇敢的人都是信守诺言的人。
Yes, I think so.
是的，我想会有空。