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

词汇	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	used useful useless useless Usenet user user user-friendly user ID user IDs user ID's username usernames users user-unfriendly user–friendly uses Ushant usher ushered usherette usherettes ushering ushers USIA

烛光网英语在线翻译词典收录了166908条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。