Bipyridine
[医] α,α'-双吡啶
🗣️ 情景例句
It's a far cry from what I expected.
这离我想要的差远了。
I can manage. But thank you, anyway.
我自己行了，但还是要谢谢您。
The tape was so stick that they did not dare to cross it.
胶带极粘，蚂蚁不敢从上面爬过。