broadcast

• n.
  • message that is transmitted by radio or television
  • a radio or television show

    同义词： program programme

• v.
  • broadcast over the airwaves, as in radio or television

    同义词： air send beam transmit

  • sow over a wide area, especially by hand

    "broadcast seeds"

  • cause to become widely known

    "broadcast the news"

    同义词： circulate circularize circularise distribute disseminate propagate spread diffuse disperse pass around

以上来源于: WordNet