Heterocyclization
杂环化(反应)
🗣️ 情景例句
I think yours is a well-known advertising company.
我认为你们公司是一个着名的广告公司。
What kind of climate do you have?Is it mild?
你们那里的天气怎么样？它是不冷不热的吗？
The winning car reached a speed of forty miles an hour -- much faster than any of its rivals.
获胜的那辆车达到了时速40英里--远远超过任何对手。