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loudspeaker

  互通詞匯學  
[?la?d'spi?k?(r)]     [?la?d'spi?k?r]    
  • n. 揚聲器;喇叭
new

loudspeaker的英文翻譯是什么意思,詞典釋義與在線翻譯:

雙解釋義

n. (名詞)
  1. [C]擴音器,揚聲器,喇叭 part of a radio receiving apparatus that changes electric waves into sound-waves loud enough to be heard without ear-phones

英英釋義

Noun:
  1. electro-acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance

loudspeaker的用法和樣例:

例句

用作名詞 (n.)
  1. The nurse paged the doctor on the loudspeaker.
    護士通過廣播喊叫那位醫生。
  2. We heard the news over the loudspeaker.
    我們聽見擴音器里廣播了這一消息。
  3. The police addressed the crowd through a loudspeaker on their car.
    警察通過他們汽車上的喇叭向人群喊話。

詞匯搭配

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