Diphosphoric acid
[化] 焦磷酸
🧩 词语组成解析
🗣️ 情景例句
How many people are there in your family?
您家有几口人？
The highest art is to conceal art.
最高的艺术就是不露艺术。
It was Sunday.I never get up early on Sundays.
那是个星期天，而在星期天我是从来不早起的，