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 noun— 烟酸 n () niacin — 烟碱酸 Examples: niacin (vitamin B3)— 烟酸 • 烟碱酸
随便看	good transport infrastructure good transport links good transport system good travelling good trend good trip good triumphs good triumphs over evil good trust good turn "good turn deserves another" good turnover good type good understanding good understanding between good understanding of the issues good uniform good university good until cancelled good upbringing good uptake good usability good use good utility good value

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

niacin noun—