broadcast是什么意思,broadcast怎么背,怎么记,broadcast的词根词缀巧记速记方法,broadcast构词,构成,中文翻译

broadcast是什么意思,broadcast怎么背,怎么记,broadcast的词根词缀巧记速记方法,broadcast构词,构成,中文翻译_英语词典

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broadcast n.广播，广播节目 v.(用无线电或电视)广播

释义2： broadcast
/ 5brC:dkB:st /

◙ (past broadcast; past participle broadcast 或 broadcasted), [with obj.]
1. [常作 be broadcast] transmit (a programme or some information) by radio or television
• （无线电，电视）广播，播送，播放（节目或某些信息）
»the announcement was broadcast live.
  这项声明被实况转播。
»[as noun broadcasting] the state monopoly on broadcasting.
  对广播的国家垄断。
  [no obj.] take part in a radio or television transmission
• 参加（无线电或电视）节目
»they regularly broadcast on Radio.
  他们定期参加广播节目。
2. tell (something) to many people; make widely known
• 传播，宣传
»we don't want to broadcast our unhappiness to the world.
  我们不想把自己的不幸告知全世界。
3. scatter (seeds) by hand or machine rather than placing by drills or rows
• 播撒（种子）
◙ noun
1. a radio or television programme or transmission
• （无线电，电视）节目；播送
◙ adjective
1. of or relating to such programmes
• （有关）广播（或电视）节目的
»a broadcast journalist.
  电台（或电视台）记者。
◙ adverb
1. by scattering
• 四散地，撒播地
»green manures can be sown broadcast or in rows.
  绿肥可以散开播撒，也可以一排排施放。

【派生】

♦ broadcaster noun

【语源】

1. mid 18th cent. (in the sense 'sown by scattering'): from broad + the past participle of cast

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