英[\'ræŋkərəs]
美[ˈræŋkərəs]
The deal ended after a series of rancorous disputes.
经过一连串充满敌意的争吵，交易泡汤了。
柯林斯例句
He had long since wearied of discussing the rancorous subject.
他早就厌倦这类怨气冲冲的话题了.
英汉文学 - 嘉莉妹妹
"preserve...from rancourous envy of the rich"- Aldous Huxley