broadcast
?? 發(fā)布時(shí)間：2026-04-17 18:53:13
英 ['br??dkɑ?st]
美['br?dk?st]
- vt. 播送，播放；（無線電或電視）廣播；播撒（種子）
- vi. 廣播，播送；播放
- n. 廣播；播音；廣播節(jié)目
- adj. 廣播的
CET4考研CET6TEM4TOEFL中頻詞核心詞匯
詞態(tài)變化
復(fù)數(shù):?broadcasts;第三人稱單數(shù):?broadcasts;過去式:?broadcast;? broadcasted;過去分詞:?broadcast;? broadcasted;現(xiàn)在分詞:?broadcasting;
英文詞源
- broadcast
- broadcast: [18] Broadcast was originally an adjective and adverb, and meant literally ‘scattered widely’, particularly in the context of sowing seeds. A metaphorical sense developed in the late 18th and 19th centuries (William Stubbs, in his Constitutional History of England 1875 writes of ‘broadcast accusations’), and the word was ready in the early 1920s for application to the transmission of radio signals (the first actual record of such a use is as a verb, in the April 1921 issue of Discovery: ‘The [radio] station at Poldhu is used partly for broadcasting Press and other messages to ships’).
- broadcast
- 1767, adjective, in reference to the spreading of seed, from broad (adj.) + past participle of cast (v.). Figurative use is recorded from 1785. Modern media use began with radio (1922, adjective and noun). As a verb, recorded from 1813 in an agricultural sense, 1829 in a figurative sense, 1921 in reference to radio.
雙語例句
- 1. More cash will be saved by shutting studios and selling outside-broadcast vehicles.
- 通過關(guān)閉演播室和出售實(shí)況轉(zhuǎn)播車將節(jié)省更多資金。
來自柯林斯例句
- 2. The BBC Radio 2 Roadshow will broadcast live from the exhibition.
- 英國(guó)廣播電臺(tái)第二頻道的路演將會(huì)進(jìn)行現(xiàn)場(chǎng)直播。
來自柯林斯例句
- 3. Broadcast news was accurate and reliable but deadly dull.
- 新聞廣播準(zhǔn)確可靠但卻非常枯燥。
來自柯林斯例句
- 4. The concert will be broadcast live by the BBC.
- 這場(chǎng)音樂會(huì)將由英國(guó)廣播公司進(jìn)行現(xiàn)場(chǎng)直播。
來自柯林斯例句
- 5. The press conference was broadcast live on Polish television.
- 波蘭電視臺(tái)現(xiàn)場(chǎng)直播了記者招待會(huì)。
來自柯林斯例句