Dipyridine
[医]双吡啶
🗣️ 情景例句
Don't worry, Alexandra.
别担心，Alexandra。
A fool's bolt may sometimes hit the mark.
愚者千虑，必有一得。
This was more than we could bear, so we decided to spend our last day exploring the countryside.
人多得使我们难以忍受，于是我们决定利用最后一天去乡间一游。