broadcasterKK [ˋbrɔdˏkæstɚ] /ˈbɹɔdˌkæstɚ/发音名词1主持人、播报员、广播员The sports broadcaster described every play with impressive energy.那位体育主播用惊人的活力描述每一次攻防。2电视台、广播公司、媒体业者The national broadcaster will air the ceremony live on Sunday.国家电视台将于周日现场直播这场典礼。3撒播机农业He hitched the broadcaster to the tractor to spread fertilizer.他把撒播机挂到曳引机上来施肥。用这个字练口说→