paybackKK [ˋpeˏbæk] /ˈpeɪˌbæk/发音名词1报复、报仇口语He saw the lawsuit as payback for years of humiliation.他把这场诉讼视为对多年屈辱的报复。2回报、报酬The payback for all those late nights was a big promotion.熬了那么多夜晚,换来的回报是升迁。3投资回收、本金回收商业The new machines should reach payback within three years.这些新机器应该三年内就能回收成本。用这个字练口说→相关片语pay back