【深仇大恨】〖shn chóu dà hèn〗[bear a deep grudge against sb; a deep-seated hatred; bitter and deep-seated hatred; deep hatred]

深宅大院位当朝，

仇报恩将叛国逃。

大逆不道内奸做，

恨如头醋惊弓鸟。

深而大的仇恨。Deep and large of hatred hate. 同：血海深仇、新仇旧恨。反：救命之恩、恩重如山。