A condition caused by deficiency of the B-complex vitamin nicotinic acid (niacin) or its precursor, the amino acid tryptophan, characterized by…
| 单词 | θ10658 |
| 释义 | the world > health and disease > ill health > a disease > disorders of internal organs > disordered nutrition > [noun] > diseases of malnutrition (4) pellagra1811 A condition caused by deficiency of the B-complex vitamin nicotinic acid (niacin) or its precursor, the amino acid tryptophan, characterized by… Subcategories:— beriberi (3) |
| 随便看 |
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。