in a while片语KK [ɪn ə waɪl] /ɪn ə waɪl/发音片语1过一会儿、待会儿、不久I'm busy right now, so I'll call you back in a while.我现在有事,过一会儿再打电话给你。2一段时间、好久、一阵子多用于否定句I haven't slept this well in a while.我好久没睡得这么好了。用这个字练口说→