stock up片语动词KK [stɑk ʌp] /stɑk ʌp/发音片语动词1囤积、储备、屯粮We should stock up on bottled water before the storm arrives.暴风雨来之前,我们应该多囤一些瓶装水。2补货、进货、备货The shop stocks up well in advance of the holiday season.这家店在节庆旺季之前就早早备好了货。用这个字练口说→