perfidy

音标发音

The suspicions of British perfidy were bad enough.
美国人怀疑英国人背信弃义，这已经足够糟糕了。
But this year, as an unusually large snowmelt surges into the rivers of Oregon and Washington, the wind lobby is howling about government perfidy.
但在今年，随着罕见的冬雪大量融化，涌入俄勒岗州和华盛顿州的河水流域中，风能发电的游说者对政府的出尔反尔大诉苦水。
Willful betrayal of fidelity, confidence, or trust; perfidy.
背叛对忠诚、信任或信赖的有意背叛；

And look what I was transformed into—hardly something to satisfy a judgment of normal male perfidy.
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It's no surprise that the Democrats and much of the media have had a field day billing this as some sort of GOP Watergate-like perfidy.
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We seem to willfully live under a presumption that this time is different, that it must be real and exciting, because the laws protect us from the perfidy of con men.
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Perfidy is the action of betraying someone or behaving very badly toward someone.