| 单词 | 由于缺乏 |
| 释义 | 〔xerophthalmia〕Extreme dryness and thickening of the conjunctiva, often resulting from a deficiency of vitamin A.干眼病：由于缺乏维生素A而引起的严重的眼球干燥和结膜增厚〔undernutrition〕Inadequate nutrition resulting from lack of food or failure of the body to absorb or assimilate nutrients properly.营养不良：由于缺乏食物或身体不能恰当地吸收营养而引起的营养不足〔beriberi〕A disease caused by a deficiency of thiamine, endemic in eastern and southern Asia and characterized by neurological symptoms, cardiovascular abnormalities, and edema.脚气：一种由于缺乏维生素B1引起的疾病，特别流行于东南亚一带，其特点为有神经病症状、心血管失常和浮肿〔starve〕To suffer from deprivation.受饿：由于缺乏而受苦〔enterprise〕"Through want of enterprise and faith men are where they are, buying and selling, and spending their lives like serfs"(Henry David Thoreau)“由于缺乏进取心和信仰，人类始终驻足不前，或买或卖，过着农奴般的生活”(亨利·戴维·梭罗) |
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