neurosis

n. /nʊˈroʊ.sɪs/ B2

神经官能症；神经过敏

A mild mental illness causing excessive anxiety or unreasonable fears.

仙境例句

The Duchess's fear of being late for croquet had grown into a real neurosis.

公爵夫人怕赶不上槌球比赛，这份担心都快成神经症了。