单词 niacin 释义 niacin Biochem.|nasn|[f. nicotinic a. + acid a. and n. + -in1.]a. = nicotinic acid. b. The pellagra-preventing vitamin, which can be either nicotinic acid or nicotinamide.1942Cooperative Consumer 28 Feb. 5/3 ‘Niacin’ is the new name fo...
单词 niacin 释义 niacin n[U] vitamin found in meat, yeast and some cereals 烟碱酸(肉类、 酵母和某些谷物中的维生素). 英汉双解词典包含38652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。 ...