narrowcast

名词 n. 动词 v.
中文释义

英文释义

名词 n.
  1. A programme transmitted in this manner.
动词 v.
  1. To transmit a programme to selected individuals or groups, especially via cable.
  2. To send out a message or disseminate information to a specific narrow audience rather than the general public.
    — As much as Israeli media outlets and politicians are narrowcasting their ideologies every day, Israel’s emerging blended society is on full display every night on prime-time TV — an ultra-Orthodox female celebrity chef on one channel, an Israeli Druze female celebrity chef on another, an Israeli Arab star journalist on another.
  3. To transmit a medical intervention to a specific organ or type of tissue.
    — Cancer therapies can be narrowcasted to the unique genetic signature of a tumor instead of poisoning every dividing cell in the body.

词形变化

narrowcasts present,singular,third-person narrowcasting participle,present narrowcast participle,past narrowcast past narrowcasted common,error-unknown-tag,participle,past,proscribed narrowcasted common,error-unknown-tag,past,proscribed,sometimes narrowcasts plural

词汇关系

衍生词
narrowcaster

词源

词源 1
From narrow + -cast, by analogy with broadcast.
词源 2
From narrow + -cast, by analogy with broadcast.
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