Cycloamination
成环胺化作用
🗣️ 情景例句
Do you have a story?
你有什么新闻故事呢
Why don't we go to the office now?
为何我们现在不去办公室呢？
Yes, that's a good idea. But I have another difficulty. My written English isn't very good either.
是的，这主意不错。但我还有另外一个难题。我的书面英语也不好。