Perhydrate
过氧化氢合尿素
🔁 扩展释义
【化】 过氧化氢合物
🗣️ 情景例句
I'm not doing anything.
我没有要做什么。
The board won't approve of the budget for this year's expenditures.
会议上将不会承认本年度的支出预算。
He can't make it today. He has to stay at home.
他今天不行了。他得呆在家里。