单词	niacin
释义	niacin /ˈnʌɪəsɪn / noun Another term for nicotinic acid.They are also rich in three important B vitamins: riboflavin, niacin, and pantothenic acid.... Whole grains are also important sources of vitamins and minerals, such as thiamin, riboflavin, niacin, folate, selenium, zinc and iron. Mushrooms also contain B-complex vitamins, such as riboflavin, niacin, folate and pantothenic acid, not easily found in produce.
随便看	for good (and all) for good measure for goodness' sake forgot forgotten for instance forint fork forkball Forkbeard, Sweyn forked forked lightning for keeps forkful forklift forklift truck fork something out (or over or up) fork supper forktail forlorn forlorn hope forlornly forlornness for love for luck

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。