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单词 ptomaine
释义

ptomaine

From Longman Dictionary of Contemporary EnglishRelated topics: Microbes, genetics, biochemptomainepto‧maine /ˈtəʊmeɪn, təʊˈmeɪn $ ˈtoʊmeɪn, toʊ-/ noun [countable, uncountable]  HBMa poisonous substance formed by bacteria in decaying foodOrigin ptomaine (1800-1900) Italian ptomaina, from Greek ptoma fall, fallen body, dead body, from piptein to fall
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