neu·ro·sis /nʊˈrosəs, njʊ-/
  神經症,神經衰弱症
  neu·ro·sis /n(j)ʊˈrosəs/ 名詞
  Neu·ro·sis n.; pl. Neuroses
  1. Med. A functional nervous affection or disease, that is, a disease of the nerves without any appreciable change of nerve structure.
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  neurosis
       n : a mental or personality disturbance not attributable to any
           known neurological or organic dysfunction [syn: neuroticism,
            psychoneurosis]
       [also: neuroses (pl)]