cablecast['keiblkɑ:st]n.1.■有线电视播放,有线(或电缆)电视节目adj.1.■有线电视播放的vt.1.■用有线电视(或公共天线)播放;用同轴海底电缆播送:It is said a football game will be cablecast tomorrow afternoon.据说明天下午有线电视将播放一场足球比赛。变形vt.cablecast或cablecastedcablecasting