Erional
阴离子型芳香族磺酸缩合物
🗣️ 情景例句
I think it's too easy.
我觉得它太简单了。
The road to hell is paved with good intentions.
徒有良好的愿望而不去努力实现，后悔莫及。
I'd also like to congratulate you on your good work in these two years.
我还要祝贺你在这两年中的出色表现。