Persulphate
n. [化]过(二)硫酸盐
✅ 同义词
🗣️ 情景例句
Where are you working now?
你现在在哪里工作？
A clear fast is better than a dirty breakfast.
宁为清贫，不为浊富。
Sorry, I don't have one. Ask Lily. I think she has one.
对不起，我没有，问问莉莉，我想她可能有。