Dipyridine
[医]双吡啶
🗣️ 情景例句
I'm about to go to the Post Office.
我正要去邮局。
Can you do me a favour?
您能帮我个忙吗？
A short while ago, however, he became a bus driver and he has not regretted it.
然而就在前不久，他开上了公共汽车，也并不为此而感到后悔。