Dehydrocyclization
脱氢环化(作用)
🗣️ 情景例句
I was wondering if you could help me. I'd like to know.
不知道你能否帮助我，我想知道。
I don't want to see any more of this TV show.
我不想再看这个电视节目了。
Where's your homework, Jim?
吉姆，你的家庭作业在哪儿？