| 释义 |
go back on/uponfail to keep (a promise, an agreement, etc.); fail to be loyal to 违约；背弃 * Never go back on your friends. 绝不要背弃你的朋友。 * He's not the sort of man who would go back on his word. 他不是那种不守信的人。 * When you make a promise, you must not go back on it. 当你许下诺言时，就不可食言。 * I'm afraid that I will have to go back on my word for I am now hopelessly ill in bed. 恐怕我要食言了，因为我现在重病在床。go back on/upon背弃;背叛;食言;违约：Our friendship has stood a severe test and to go back on each other is inconceivable.我们之间的友谊是经过严格考验的，绝不可能互相背弃。 |