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單詞乎

loudspeaker

音標(biāo)['laud'spi:k?]
loudspeaker是什么意思、loudspeaker怎么讀

loudspeaker漢語(yǔ)翻譯

n. 擴(kuò)音器, 喇叭
【電】 揚(yáng)聲器

loudspeaker英語(yǔ)解釋

名詞 loudspeaker:

  1. electro-acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance
    同義詞：speaker, speaker unit, loudspeaker system, speaker system

loudspeaker例句

  1. A device for projecting sound waves, as in a loudspeaker.
    角狀擴(kuò)音器一種用來(lái)產(chǎn)生聲波的裝置，如揚(yáng)聲器
  2. By the time she had her design thought out, the loudspeaker had broadcast her plan throughout the factory.
    等她把設(shè)計(jì)辦法想出來(lái)時(shí)，大喇叭己經(jīng)把她的辦法向全廠廣播了。
  3. A loudspeaker designed to reproduce bass frequencies.
    低頻揚(yáng)聲器設(shè)計(jì)用來(lái)再現(xiàn)低音頻率的揚(yáng)聲器
  4. The police addressed the crowd through a loudspeaker on their car.
    警察通過(guò)他們汽車(chē)上的喇叭向人群喊話。

loudspeaker詳細(xì)解釋

loud.speak.er

n.（名詞）
A device that converts electric signals to audible sound.
擴(kuò)音器：把電子信號(hào)轉(zhuǎn)變?yōu)榭陕?tīng)見(jiàn)的聲音的一種裝置

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