niacin
导读:单词音标
niacin音标[\'naiəsin]
汉语翻译n. * 酸【化】 烟酸【医】 烟酸英语解释名词 niacin:a B vitamin essential for the normal function of the nervous syste
niacin音标[\'naiəsin]
汉语翻译n. * 酸【化】 烟酸【医】 烟酸英语解释名词 niacin:a B vitamin essential for the normal function of the nervous syste

单词音标
niacin音标[\'naiəsin]
汉语翻译
n. * 酸
【化】 烟酸
【医】 烟酸
英语解释
名词 niacin:
a B vitamin essential for the normal function of the nervous system and the gastrointestinal tract同义词:nicotinic acid
详细解释
ni.a.cin
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来源:
ni(cotinic) ac(id) ni(cotinic) ac(id)-in -in