fixation

1. N-COUNT If you accuse a person of having a fixation on something or someone, you mean they think about a particular subject or person to an extreme and excessive degree. 痴迷[usu sing, usu with supp]

The country's fixation on the war may delay a serious examination of domestic needs. 该国对这场战争的执迷不悟可能会令其推迟认真地审视国内需求。