[] to send out programmes on television, radio, etc. 播放（电视或广播节目）◆The channel broadcasts to millions of homes in the south of the country. 这频道向国家南部的数百万家庭播放节目。
[] to tell a lot of people about sth 传播；散布◆I don't want to broadcast our mistake. 我不想宣扬我们的错误。
▸ˈbroadcaster
noun
[] ◆a terrestrial/satellite broadcaster 地面／卫星广播◆a crowd of journalists and broadcasters 一大群新闻记者和广播员▸ˈbroadcasting