Borofluorhydric acid
[机] 氟硼酸
🧩 词语组成解析
🗣️ 情景例句
Have you got any plans for celebrating your birthday?
你计划好怎样庆祝你的生日了吗？
He will speak about the sales projections for the coming year.
他将谈谈未来一年的销售计划。
No, I can't hear anything.
没有，我什么也没听见。