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	niacin 1 ENTRIES FOUND: niacin (noun) niacin /ˈnajəsən/ noun niacin /ˈnajəsən/ noun Learner's definition of NIACIN [noncount] technical : a type of natural substance (called a vitamin) that is found in certain foods and that helps your body to be healthy烟酸（存在于某些食物中，有利于身体健康的维生素）
随便看	necessitates necessitating necessities necessities of life necessity necessity is the mother of invention neck neck and neck neck-deep neck deep necked neckerchief neckerchiefs neckerchieves necking necklace necklaces neckline necklines neck of the woods necks necktie neckties necromancer necromancers

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