N-VAR
宿怨;积怨
If one person has a vendetta against another, the first person wants revenge for something the second person did to them in the past.
例句
The vice president said the cartoonist has a personal vendetta against him...
副总裁说那个漫画家和他有私怨。
His murder was a vendetta killing.
他的被害是一起仇杀。