betrayalKK [bɪˋtreəl] /bɪˈtɹeɪəl/发音名词1背叛、背信She never recovered from his betrayal of their friendship.他对这段友情的背叛,让她始终无法释怀。2出卖、通敌He was executed for the betrayal of his own country.他因出卖自己的国家而被处决。3泄漏、走漏The betrayal of confidential information cost her the job.泄漏机密资料让她丢了工作。4辜负The new policy is a betrayal of everything the party promised.这项新政策辜负了该党当初的所有承诺。用这个字练口说→