Biquinoline
[化] 联喹啉
🗣️ 情景例句
But somehow I got my days mixed up and didn't realize the mistake until now.
可是不知道怎么回事，我把日期弄错了，而且到现在才知道这个错误。
There's a ten thirty flight in the morning.
早上10点半有班机。
Now, everyone. Listen, please.
同学们，请注意听。