Dipyridine
[医]双吡啶
🗣️ 情景例句
OK, here are the walnuts.
嗯， 核桃在这 。
Hotels in America don't usually serve dinner in the rooms.
在美国的旅店里，正餐通常是不送到房间里。
I like television very much.How much does it cost?
我非常喜欢这台电视机。请问它多少钱？