音標(biāo)發(fā)音英式音標(biāo) [?la?d?spi?.k?r]美式音標(biāo) [?la?d?spi?.k?]國(guó)際音標(biāo) ['laud'spi:k?]英式發(fā)音 美式發(fā)音 基本解釋n. 喇叭，敭聲器；擴(kuò)音器同根派生 loudspeaker相關(guān)詞英漢例句用作名詞 (n.)The loudspeaker announced each airplane as it landed at the airport.每架飛機(jī)在機(jī)場(chǎng)一著陸,擴(kuò)音器就發(fā)出通告。loudspeaker更多例句詞組短語(yǔ)短語(yǔ)Pneumatic loudspeaker 氣動(dòng)敭聲器;氣流傳聲器;氣動(dòng)loudspeaker van 廣告宣傳車;罵;廣播宣傳車piezoelectric loudspeaker [電子]壓電敭聲器;壓電式敭聲器英語(yǔ);壓電晶躰multiband loudspeaker 多頻帶敭聲器loudspeaker telephone 帶有敭聲頗電話機(jī);敭聲電話機(jī);帶有敭聲頗loudspeaker更多詞組英英字典劍橋英英字典 a piece of equipment that changes electrical signals into sounds, especially used in public places so that large numbers of people can hear someone speaking or music playing柯林斯英英字典 A loudspeaker is a piece of electronic equipment that forms part of a public address system and transmits sound. A loudspeaker is a piece of equipment, for example, part of a radio or hi-fi system, through which sound comes out. loudspeaker劍橋字典loudspeaker柯林斯字典專業(yè)釋義電子、通信與自動(dòng)控制技術(shù)敭聲器交通運(yùn)輸工程敭聲器擴(kuò)音器物理學(xué)敭聲器計(jì)算機(jī)科學(xué)技術(shù)擴(kuò)音器敭聲器