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
Maybe I can help.
也许我能帮忙。
He knows best what good is that has endured evil.
忍过痛受过苦，最知幸福是何物。
It was difficult not to be tempted.
要想不为这些东西所动心是很困难的。