Word · Frequency #5111
broadcast
广播的；播送的
核心释义
指通过无线电波或电视向大众传送，或与这种传送方式有关。
transmitted to many people by radio or electronic means, or relating to such transmissions
- 1.
向各个方向广泛散播。
Cast or scattered widely in all directions; cast abroad.
- 2.
通过无线电波或电子手段传达、信号或传播给许多人。
Communicated, signalled, or transmitted to many people, through radio waves or electronic means.
- 3.
与通过无线电波或电子手段向许多人传输信息或信号有关。
Relating to transmissions of messages or signals to many people through radio waves or electronic means.
撒播的；四散的；向各个方向广泛散播。；通过无线电波或电子手段传达、信号或传播给许多人。；与通过无线电波或电子手段向许多人传输信息或信号有关。；广播的
用法In use
The local broadcast station will air the game live tonight.
用法提示：broadcast 作形容词修饰 station，表示‘广播的、播送的’。
Many families still watch the parade on broadcast television.
用法提示：broadcast 作定语修饰 television，指通过电视信号传送的。
The company bought a new camera to ensure broadcast quality.
用法提示：broadcast 作形容词修饰 quality，构成‘播出质量’这一搭配。
broadcast + noun
作形容词时 broadcast 一般只用在名词前作定语，表示“广播的、播送的”；表示“被播送”时要用动词的被动式，如 The match was broadcast live。
She works for a national broadcast network.
她在一家全国性的广播网络公司工作。
broadcast + news/signal/message
这一用法强调消息、信号是通过无线电或电子手段传给众人的，而不是私下传递。
相关词与表达Connections
搭配Collocations
- broadcast media
- 广播媒体
- The company has invested heavily in broadcast media.该公司在广播媒体上投入了大量资金。
- broadcast journalism
- 广播新闻业
- She studied broadcast journalism at university.她在大学学习广播新闻。
- broadcast network
- 广播网；电视网
- The speech was carried on every major broadcast network.这场演讲在各大广播网播出。
- broadcast signal
- 广播信号
- The storm disrupted the broadcast signal across the region.暴风雨扰乱了整个地区的广播信号。
- broadcast television
学习提示Learner notes
高价值词汇High-value vocabulary
该词属于 Oxford 核心词汇，值得优先掌握常见搭配和句型。
用法优先级Usage priority
Collins 词频等级为 3，建议结合例句记忆，而不是只背中文释义。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.