| 释义 |
quin·o·line AHD[kwĭnʹə-lēn', -lĭn] D.J.[ˈkwɪnəˌliːn, -lɪn]K.K.[ˈkwɪnəˌlin, -lɪn]n.（名词）- An aromatic organic base, C9H 7N, having a pungent tarlike odor, synthesized or obtained from coal tar, and used as a food preservative and in making antiseptics and dyes. 喹啉，氮（杂）萘：一种芳香的有机碱，C9H 7N，有一种刺鼻的类似焦油的气味，从煤油中提取或人工合成，用作食品防腐剂，并用在制造防腐剂和染料中
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