Persulphate
n. [化]过(二)硫酸盐
✅ 同义词
🗣️ 情景例句
How is the view?
景色怎么样？
What are you thinking about?
你正在考虑什么？
The negotiations on the rights and obligations of the parties under contract turned out to be very successful.
就合同保方的权利和义务方面的谈判非常成功。