Fluoboric acid
[化] 氟硼酸
🧩 词语组成解析
🗣️ 情景例句
Good night, Susan.
再见， Susan。
I'm too worried.
我太担心。
I think I'd like to see some of the things that one can't find in other countries.
我想我喜欢看些别的国家看不到的东西。