释义 |
quin·al·dine \kwiˈnalˌdēn, -_də̇n\ noun Etymology: International Scientific Vocabulary quin- + ald- + -ine : an oily liquid base CH3C9H6N of a slightly pungent odor obtained by condensation of acetaldehyde and aniline and occurring also in coal tar that is used chiefly in the manufacture of dyes and pharmaceuticals; 2-methyl-quinoline |