go back on
柯林斯詞典
1. PHRASAL VERB If you go back on a promise or agreement, you do not do what you promised or agreed to do. 背離 (諾言、協(xié)議等)
The budget crisis has forced the president to go back on his word. 預(yù)算危機已迫使該縂統(tǒng)背離了自己的承諾。
返回 go back on