perfidy [ˈpɜ:rfədi]

例句:

• As devotion unites lovers , so perfidy estranges friends.
  忠诚是爱情的桥梁,欺诈是友谊的敌人.
  
• The knowledge of Hurstwood's perfidy wounded her like a knife.
  赫斯渥欺骗她的消息像一把刀捅到了她的心里.
  
• Never mind now about Hurstwood's perfidy -- why had he done this?
  现在先别管赫斯渥的背理悖行 -- 他为什么要这样做?
  
• Iranian officials blamed the perfidy of Western sanctions for depriving the country of drugs.
  来自THETIMES
• For example, the extent and perfidy of the "ethanol" scam is now coming to light.
  来自SA
• It's this kind of insincerity and perfidy that makes people not to believe the whole arrangement.
  来自VOA