1.发誓否认,背(誓),背弃(信义)
2.发誓抛弃,断然放弃(坏习惯等)
3.作伪证,发假誓
1.to agree to give up something or to stop doing something
1.no use asking alcoholics to make high-minded oaths forswearing drinking
要求酒鬼作高洁的宣誓戒酒是没用的