leucoline /'lju:kәli:n/ 📖 中文释义 [有化]喹啉, 氮(杂)萘 📘 English Definition(英文释义) n. A nitrogenous organic base from coal tar, and identicalwith quinoline. Cf. Quinoline. ← leucolactoflavin L 字母词表 leucolysin →