英语词汇“quinine”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	quinine
释义	Word Frequency quinine (kwɪˈniːn, US English ˈkwaɪnaɪn) noun a bitter crystalline alkaloid extracted from cinchona bark, the salts of which are used as a tonic, antipyretic, analgesic, etc, and in malaria therapy. Formula: C20H24N2O2 Word origin C19: from Spanish quina cinchona bark, from Quechua kina bark
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