柯林斯詞典renege /r??ni?ɡ/ (reneging,reneged,reneges) 1. V-I If someone reneges on a promise or an agreement, they do not do what they have promised or agreed to do. 違約; 背信; 食言 He reneged on a promise to leave his wife. 他背棄了諾言，離開了他的妻子。 返回 renege劍橋詞典to fail to keep a promise or an agreement , etc. 違背（諾言）；違約；背信 If you renege on the deal now, I'll fight you in the courts . 如果你現(xiàn)在撕毀協(xié)議，我會讓你上法庭。 返回 renege