释义
n.
a prolonged and bitter quarrel or dispute
长期争吵（或争论）
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his complex arguments and bitter feuds with the Holy See .他与教廷的复杂争论以及长期的尖锐对立。
a state of prolonged mutual hostility, typically between two families or communities, characterized by murderous assaults in revenge for a previous injuries
（家族或团体的）长期不和（或敌对状态）；世仇
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a savage feud over drugs money .因争夺贩卖毒品引起的长期残酷争斗。
v.
take part in such a quarrel or violent conflict
长期争吵（或争斗）；世代结仇
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Hoover feuded with the CIA for decades .胡佛与中情局进行了长达数十年的争斗。
词源
"Middle English
