neurosis
noun [ C or U ] uk/njʊəˈrəʊ.sɪs/ us/nʊˈroʊ.sɪs/ neuroses /njʊəˈrəʊ.siːz/ /nʊˈroʊ.siːz/
神经官能症，神经症
a mental illness resulting in high levels of anxiety, unreasonable fears and behaviour and, often, a need to repeat actions for no reason
If you want my opinion, I think she's suffering from some form of neurosis. 如果你想听听我的意见，我认为她患有某种神经官能症。
She's obsessively clean - it's almost become a neurosis with her. 她有洁癖——几乎到了神经过敏的程度。
Compare: neuroticismpsychosis