neurosis

The country has the advantage of peace and quiet, but suffers from the disadvantage of being cut off; the city breeds neurosis and a feeling of isolation—constant noise batters the senses.

这个国家有和平宁静的优点，但也有与世隔绝的缺点；城市滋生了神经衰弱症和孤立感——连续的噪音冲击着人们的感官。

He was anxious to the point of neurosis.

他的忧虑达到了神经机能病症状的程度。

He may have some kind of neurosis or psychosis later in life.

他在以后的生活中可能会有某种神经官能症或精神错乱。

She had a neurosis about chemicals and imagined them everywhere doing her harm.

她的神经官能症对化学药品有反应，这让她总是幻想药品对自己有害。

He´s totally without neurosis.

他完全没有神经。