1. 食欲不振：顾小培 2008-12-19 康和健 恶病体质 许多癌症病者(特别是患胃癌、肠癌和肺癌的病人)有显著的体重下降现象,这个现象叫恶病体质( Cachexia ),其中的主要成因,是食欲不振( Anorexia )和营养不良.

2. [神經性]厭食症：5, 2003 - 按照一份新的研究结果显示,对于处理个人错误有困难的人,出现诸如神经性厌食症(anorexia) 和不正常的饥饿或食欲过旺(bulimia) 等健康方面的问题的机会较高.

1. 食欲缺乏；厌食（症）
Anorexia or anorexia nervosa is an illness in which a person has an overwhelming fear of becoming fat, and so refuses to eat enough and becomes thinner and thinner.

noun

1. a prolonged disorder of eating due to loss of appetite