Marasmus Malnutrition消瘦型
nutritional marasmus营养消瘦症
marasmus infantilis幼年性虚弱
N（名词） general emaciation and wasting, esp of infants, thought to be associated with severe malnutrition or impaired utilization of nutrients (被认为是由于严重营养不良或消化不良导致的)消瘦; 消耗 [pathol]