Benzopyridine
(=quinoline) 喹啉
?? 擴展釋義
【化】 喹啉
??? 情景例句
because she's had to go to Chicago on a business trip and can't leave till tonight.
因為她得到芝加哥出差，而且要到今晚才能脫身。
You're wanted on the telephone.
你有電話。
What happened to you?
你怎么了？