世仇的用法和樣例：
例句
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結下世仇的人結下世仇的參與者
A participant in a feud. -
族間血仇，血系間的復仇由殺戳引起的並通過以牙還牙的報復行為而持續不斷的兩個家族或宗族之間的世仇；血仇
A feud between two families or clans that arises out of a slaying and is perpetuated by retaliatory acts of revenge; a blood feud.
