n.  广播节目；电视节目

v.  广播；播送

v.  使广为传播，散布

• a news broadcast  一档新闻节目

• live broadcast  现场直播

• Security devices are required to list the frequencies they broadcast on – that means that a potential thief can find what they need to know with minimal Googling.

  列出它们传输信号的频率

• Chris Koch, who teaches “History of Broadcast Journalism” at Montgomery Community College in Rockville, Maryland, points out that reporting is about investigation rather than the memorization of minute details. 广播新闻学历史

• The interview was broadcast live across Europe. 这次采访向整个欧洲进行了现场直播。

• We watched a live broadcast of the speech. 我们观看了那场演说的现场直播。