broadcast的双解释义是：v.(动词)vt. & vi. 广播,播放 send out one or more radio or television presentations; send out radio and television programmes, etc.vt. & vi. 传播,乱传(消息等) make widely known。broadcast的例句是用作动词(v.)The chairman's speech will be broadcast nationwide.主席的讲话将向全国广播。broadcast名词:broadcaster；过去式:broadcast/broadcasted；过去分词:broadcast/broadcasted；现在分词:broadcasting；第三人称单数:broadcasts。
一、详尽释义点此查看broadcast的详细内容
二、双解释义
三、词典解释
1.（无线电或电视）广播；广播节目；电视节目
Abroadcast is a programme, performance, or speech on the radio or on television.
broadcast
e.g. In abroadcast on state radio the government also announced that it was willing to resume peace negotiations.
在国家电台的广播中，政府也声明愿意重新开始和平谈判。
2.（电台或电视台）广播，播出（节目）
Tobroadcast a programme means to send it out by radio waves, so that it can be heard on the radio or seen on television.
e.g. The concert will bebroadcast live on television and radio...
音乐会将通过电视和广播现场直播。
e.g. CNN also broadcasts in Europe.
美国有线新闻网也在欧洲播出节目。
四、例句
The chairman's speech will be broadcast nationwide.
主席的讲话将向全国广播。
She broadcasts on current affairs.
她发表时事广播演说。
The BBC broadcasts all over the world.
英国广播公司向全世界播送节目。
Before this play is broadcast several cuts must be made.
这个剧目播出前必须经过数次剪辑。
You don't have to broadcast my news to the whole world!
你不能把我的事告知全天下。
Broadcast of seeds is done by hand.
用手撒播种子。
The broadcast was recorded, not live.
这次广播是事先录音的，不是现场直播。
Here is a political party broadcast before an election.
这是某党派选举前的政治广播节目。
五、常用短语
He broadcast the news to all his friends.
他向他的朋友们乱传消息。
He broadcast the secret to the whole school.
他将这个秘密传遍了全校。
六、词汇搭配
七、词义辨析
broadcast的相关近义词
announce、declare、distribute、relay、send、spread、strew、transmit、program、show
broadcast的相关临近词
broaden、broadband、broadcaster、broadcasting、broadcast bus、broadcast fax、broadcast law、broadcast box、Broadcast Act、broadcast net、Broadcast idea、broadcast seed