neurotrophasthenia

例句：

1. 1. The patient's condition was diagnosed as neurotrophasthenia.
   患者的病情被诊断为神经营养缺乏症。
2. 2.The researcher found that the lack of vitamin B3 could lead to neurotrophasthenia.
   研究者发现，缺乏维生素B3会导致神经营养缺乏症。
3. 3. The child's growth was severely affected by the neurotrophasthenia caused by his mother's illness.
   孩子的生长严重受到了他母亲疾病引起的神经营养缺乏症的影响。