常见例句用作名词 (n.)Chronic liver disease and pellagra patient also can produce folic acid to lack sometimes.慢性肝病和糙皮病患者有时亦可发生叶酸缺乏。Pellagra is caused by a severe deficiency of biologically available niacin in the diet.饮食中严重缺乏有利人体的烟碱酸就造成糙皮病。 返回 pellagra