单词 | quinoidine |
释义 | quinoidine /kwi noy"deen, -din/, n. Pharm. a brownish-black, resinous substance consisting of a mixture of alkaloids, obtained as a by-product in the manufacture of quinine and formerly used as a cheap substitute for it. [1835-45; QUIN(INE) + -OID + -INE2] |
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