神经衰弱症

例句：

1. 1. She has been sufferingfrom a nervous exhaustion for the pastfew days.
   她过去几天一直饱受神经衰弱之苦。
2. 2. The doctor diagnosed her witha neuroasthenia and prescribed medication.
   医生诊断出她的神经衰弱，并开了药。
3. 3. He was so exhausted that hecould barely keep his eyes open.
   他累得连眼睛都睁不开。