mayidism　是什么意思_mayidism　用英语怎么说_mayidism　的翻译_mayidism　翻译成_mayidism　的中文意思_mayidism　怎么读,mayidism　的读音,mayidism　的用法,mayidism　的例句

Noun

• 1. 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 al