1、[贸易]毁约
... 议定书protocol 毁约breach of promise 宣言declaration; manifesto ...
2、言而无信
... Once Bitten，Twice Shy上一次当，学一次乖 Breach of Promise言而无信 Misplaced Confidence防不胜防 ...
3、毁约食言
...比喻食言 stick to one‘s promise; stick to one’s promise打退堂鼓, 食言 fink out毁约食言 breach of promise ...
4、违背许诺
... breach of peace 扰乱治安 breach of promise 违背许诺 breach of recognizance 违反保证书 ...
a breach of promise违背诺言
breach of promise detail毁约食言
breach of promise of marriage违背婚约
breach-of-promise suit[法] 毁约诉讼;翻译
breach-of-promise suit detail毁约诉讼
breach of a marriage promise违反婚约