Natalite
乙醇乙醚混合物
🗣️ 情景例句
So, how's work?
工作还顺利吗？
We look forward to your quotations for the arts and crafts which we are interested in.
希望贵方对我们感兴趣的工艺品报一下价。
It rather surprised me.
那事使我颇感惊讶。