Heterocyclization
杂环化(反应)
🗣️ 情景例句
Jack, Would you please read this letter of application I've just written?
杰克，你能读一下这封我刚写的求职信吗？
Would you please open the door for me?
请你帮忙开个门好吗？
I don't know. One, I think.
不知道，我想一岁。