Dehydrocyclization
脱氢环化(作用)
🗣️ 情景例句
Good afternoon, Mrs. Martin. I've come to see Mr. Martin.
您好，马丁夫人。我来看看马丁先生。
When was the last time he wrote you ?
他给你写最后一次是什么时候？
Not today. Come back tomorrow!
“今天不行，明天再过来吧！”