az.ine

n.（名詞）
A six-membered heterocyclic compound, such as pyridine, that contains one or more atoms of nitrogen with a ring structure resembling that of benzene.
吖，連氮：由六種元素構(gòu)成的雜環(huán)化合物，如氮苯（吡啶），它由一個(gè)或更多的氮原子構(gòu)成，呈環(huán)狀結(jié)構(gòu)，類似苯的結(jié)構(gòu)