背叛
近义词与同义词
按词义分组列出，使用时请结合具体语境。
be sexually unfaithful to one's partner in marriage; "She cheats on her husband"; "Might her husband be wandering?"
deliver to an enemy by treachery; "Judas sold Jesus"; "The spy betrayed his country"
desert one's party or group of friends, for example, for one's personal advantage
break with established customs
desert (a cause, a country or an army), often in order to join the opposing cause, country, or army; "If soldiers deserted Hitler's army, they were shot"
carry on a romantic relationship with two people at the same time
the state of having rejected your religious beliefs or your political party or a cause (often in favor of opposing beliefs or causes)