pellagra
/pә'leigrә/
📖 中文释义
- n. 培拉格病
- [医] 糙皮病, 蜀黍红斑, 陪拉格
📘 English Definition（英文释义）
- n. a disease caused by deficiency of niacin or tryptophan (or by a defect in the metabolic conversion of tryptophan to niacin); characterized by gastrointestinal disturbances and erythema and nervous or mental disorders; may be caused by malnutrition or alcoholism or other nutritional impairments