go back on

汉语翻译

违约, 背弃

英语解释

动词 go back on:

fail to fulfill a promise or obligation同义词：renege, renege on, renegue on

例句

In advanced years a man's mind might go back on him at some unpredictable moment.上了年纪的人，脑子有时候会一下子不听使唤。Don't go back on your word.可别说了不算数啊！You should never go back on your promise to a child.你给孩子许了愿就千万不要食言。His father told him not to go back on his promise.他的父亲对他说，不要违背自己的诺言。