英语词汇niacin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	niacin
释义	ni·a·cin AHD[nīʹə-sĭn] D.J.[ˈnaɪəsɪn]K.K.[ˈnaɪəsɪn]n.（名词） A white crystalline acid, C₅H ₄NCOOH, that is a component of the vitamin B complex found in meat, wheat germ, dairy products, and yeast and is used to treat and prevent pellagra. Also called nicotinic acid 烟酸，尼克酸：一种白色结晶酸，C₅H ₄NCOOH，是在肉、麦胚、奶制品和酵母中发现的合成维他命B的一种成分也作 nicotinic acid Etymology语源 ni(cotinic) ac(id) ni(cotinic) ac(id) -in -in
随便看	riverbank river basin riverbed river birch river blindness riverboat riverfront riverhead riverhead river horse riverine River Ridge rivers Rivers angiocardiographies angiocardiography angiogeneses angiogenesis angiogenesis inhibitor angiogram angiograms angiographies angiography angiologies angiology

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