pay back片语动词KK [pe bæk] /peɪ bæk/发音片语动词1偿还、还钱、归还可拆开I'll pay you back as soon as I get my salary.我一领到薪水就把钱还你。2报答、回报可拆开How can I ever pay you back for all your help?你帮了我这么多,我该怎么报答你呢?3报复、还以颜色可拆开She swore she would pay him back for the insult.她发誓要为那句侮辱报复他。4回本、收回成本The new equipment should pay back within three years.这批新设备应该三年内就能回本。用这个字练口说→