broadcast

broadcast
(past broadcast; past participle broadcast 或 broadcasted)
[with obj.]

(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。
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。
scatter (seeds) by hand or machine rather than placing by drills or rows
播撒（种子）

noun

adjective

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

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

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

热门查询

考试词汇表