Read Edit View history 金鸡纳 jīnjīnà quinine Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 金鸡纳/金雞納 · jīnjīnà · quinine 2026/03/04 金鸡纳 / 金雞納 jīnjīnà quinine quinine (Cinchona ledgeriana) 这种药物提取自金鸡纳树的树皮。 created sense Mar 4, 2026, 02:25 AM