英语词汇“intrinsic factor”是什么意思，“intrinsic factor”的读音、用法及例句翻译-烛光网

词汇	intrinsic factor
释义	intrinsic factorn.（名词） A substance that is secreted by the gastric mucous membrane and is essential for the absorption of vitamin B₁₂ in the intestines. 内源因素：由胃部粘膜分泌的并且为肠吸收维生素B₁₂所必需的物质
随便看	gramaryes gramas gram atom gram-atomic mass Grambling State University Grambling State University gram calorie gram equivalent gramercy gramicidin gramicidins gramineous graminivorous gramma gramma gramma gramma grass grammar grammarian grammarians grammars grammar school grammatic grammatical grammatical gender

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