Boratofluoric acid
[化] 氟硼酸
🧩 词语组成解析
🗣️ 情景例句
The best man always keeps the rings.
男傧相总是保管戒指的。
I'm not from around here.
我不是本地人。
the line that the pen was drawing wriggled from side to side.
笔所画出的线就会左右摆动。