in a while片語KK [ɪn ə waɪl] /ɪn ə waɪl/發音片語1過一會兒、待會兒、不久I'm busy right now, so I'll call you back in a while.我現在有事,過一會兒再打電話給你。2一段時間、好久、一陣子多用於否定句I haven't slept this well in a while.我好久沒睡得這麼好了。