feud
n long and bitter quarrel between two people, families or groups (两人、 家族或团体间的)长期不和, 世仇
a long-standing feud 夙怨
Because of a family feud, he never spoke to his wife's parents for years. 由於两家不和, 他已多年不与岳父母说话. feud, v [I, Ipr]
~ (with sb/sth) carry on a feud 长期争斗; 结世仇
feuding neighbours 长期不睦的邻居
The two tribes are always feuding (with each other). 这两个部落一直争斗不休.
From this we get the expression to make a beeline for someone or something, which means to go quickly along a straight direct course for someone or something.
从这里我们得到一条短语"to make a beeline for someone or something,意思是迅速地沿着一条直线向某人或某物走去。