英语词汇intrinsic factor怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	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	chainlink fence chain mail chainman chainmen chain of command chain pickerel chain pike chain-react chain reaction chains chain saw chain-smoke chain stitch chain store chain termination codon chain–react chain–smoke chair chair chair car chaired chairing chair lift chairman chairmaned

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