broadcast

B2 CET-4 Oxf 3000 高中 FREQ #5146 ★★★☆☆

n. 广播, 传播 a. 广播的 v. 广播 adv. 经广播, 四散地 [计] 广播命令, 广播

发音

UK /ˈbɹɔːdkɑːst/
UK /-kæst/
CA /ˈbɹɑdkæst/
其它 /ˈbɹɔːdkast/
US /ˈbɹɔdkæst/

词形变化

broadcasts 复数 broadcasts broadcasted broadcasting broadcasts 三单 broadcasting 现在分词 broadcasted 过去式 broadcasted 过去分词 more broadcast 比较级 most broadcast 最高级

别名

Broad.

教材释义与例句

名词

广播；播音；广播节目

a programme on the radio or on television

动词

播送，播放；（无线电或电视）广播；播撒（种子）

to send out radio or television programmes

动词

广播，播送；播放

形容词

广播的

释义与例句

n. B2 Oxf 3000
  1. 1.

    A transmission of a radio or television programme intended to be received by anyone with a receiver.

    广播

  2. 2.

    A programme (bulletin, documentary, show, etc.) so transmitted.

    节目

    The DJ was feeling nervous before his first national broadcast.

  3. 3.

    The act of scattering seed; a crop grown from such seed.

    古体 植物学 商务
v. B2 Oxf 3000
  1. 1.

    To transmit a message or signal through radio waves or electronic means.

    广播

    播报

    及物
  2. 2.

    To transmit a message over a wide area.

    及物
  3. 3.

    To transmit a message over a wide area.

    To send an email in a single transmission to a (typically large) number of people.

    及物
  4. 4.

    To appear as a performer, presenter, or speaker in a broadcast programme.

    不及物
  5. 5.

    To sow seeds over a wide area.

    古体 及物 植物学 商务
adj.
  1. 1.

    Cast or scattered widely in all directions; cast abroad.

    The seed was broadcast, not drilled.

  2. 2.

    Communicated, signalled, or transmitted to many people, through radio waves or electronic means.

  3. 3.

    Relating to transmissions of messages or signals to many people through radio waves or electronic means.

    定语
adv.
  1. 1.

    Widely in all directions; abroad.

  2. 2.

    By having its seeds sown over a wide area.

    古体 植物学 商务

词汇关系

名词

同义词 2

program programme

上位词 2

show message

下位词 10

news series episode serial installment giveaway telecast rerun newscast instalment
动词

同义词 10

send air spread beam distribute transmit disperse circulate diffuse propagate

上位词 6

air bare seed sow publicize publicise

下位词 10

run carry satellite interrogate sow podcast telecast rerun generalize popularize

近义相关 3

spread circulate go around

相关短语

broadcast station 广播电台 broadcast stations broadcast delay broadcast delays broadcast radiation broadcast storm [计] 广播风暴 broadcast storms broadcast jockey broadcast jockeys direct broadcast satellite direct broadcast satellites party political broadcast radio broadcast [电] 无线电广播

词源

Etymology tree Proto-Indo-European *bʰer-der.? Proto-Germanic *braidaz Proto-West Germanic *braid Old English brād Middle English brod English broad Proto-Germanic *kas- Proto-Germanic *kastōną Old Norse kastabor. Middle English casten English cast English broadcast From broad + cast. First attested in the mid 18th century, in the agricultural use of spreading seeds.

来源：wiktionary