Naphthyridine
二氮杂萘, 萘啶, 吡啶并, 吡啶
🔁 扩展释义
【化】 1,5-二氮杂萘【医】 萘啶
🗣️ 情景例句
How would you pack the goods we have ordered?
你们对我们这批订货如何包装？
One swallow does not make a summer.
一燕不成夏。
What's up?
怎么了？