| 释义 |
🔑broadcastbroad·cast1 /ˈbrɔdkæst / verb (past tense, past participle broad·cast) [intransitive, transitive] to send out radio or television programs广播，播送（电台或电视节目）◆The local radio station broadcasts 24 hours a day.这家地方电台全天 24 小时播音。◆The Olympics are broadcast live via satellite.奥林匹克运动会通过卫星进行直播。
🔑broadcastbroad·cast2 /ˈbrɔdkæst / noun [countable] something that is sent out by radio or television（电台或电视的）广播节目，广播◆a news broadcast新闻广播节目 |