pass up片语动词KK [pæs ʌp] /pæs ʌp/发音片语动词1错过、放弃、拒绝可拆开She would never pass up a chance to travel abroad.她绝不会放过出国旅行的机会。2向上递、往上传可拆开Pass the tools up to me on the ladder, please.请把工具递上来给梯子上的我。用这个字练口说→