n.背叛,出卖;
例句:
Sir! We cannot afford another betrayal!
长官! 我们不能再忍受有告密者了!
This wanton betrayal and humiliation shocked the whole nation and touched off a storm of protests.
消息传来,举国同愤.
a sense/a feeling/an act of betrayal
被出卖 / 被背叛的感觉;背叛行为