feud

宿怨、長期爭鬥、不和

The two families have been locked in a bitter feud for decades.

這兩個家族數十年來一直深陷激烈的宿怨之中。

世仇、仇恨多指家族或部落間

A blood feud between the clans left the village divided.

兩個宗族之間的世仇讓整個村子分裂。

長期爭鬥、結怨、不和

The neighbors have been feuding with each other over a fence.

這兩戶鄰居為了一道圍籬長期互相爭鬥。