loudspeaker

英 [ˌlaʊdˈspiːkə(r)]

美 [ˌlaʊdˈspiːkər]

n.  扬声器; 扩音器; 喇叭; (收音机或乐器的)扬声器

复数：loudspeakers　现在分词：loudspeakering　过去式：loudspeakered　

高考CET4CET6考研TEM8电力

Collins.1 / BNC.14516 / COCA.12875

牛津词典

noun

• 扬声器；扩音器；喇叭
  a piece of equipment that changes electrical signals into sound, used in public places for announcing things, playing music, etc.
  1. Their names were called over the loudspeaker .
     喇叭里叫着他们的名字。
• （收音机或乐器的）扬声器，喇叭
  the part of a radio or piece of musical equipment that the sound comes out of

柯林斯词典

• 扩音器；扬声器；喇叭
  Aloudspeakeris a piece of equipment, for example part of a radio or hi-fi system, through which sound comes out.

英英释义

noun

• electro-acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance
  Synonym:speakerspeaker unitloudspeaker systemspeaker system

双语例句

• We combined the flash, camera and loudspeaker into one beautiful detail at the back.
  我们将闪光灯、相机、和喇叭整合在手机背面，构成漂亮的装饰细节。
• The music from the loudspeaker told people that they could start galloping freely.
  喇叭传来的音乐告诉人们，可以开始在这里自由驰骋了。
• Sell speaker, mini speaker, loudspeaker, subwoofer, speakers, audio system.
  一位卖，迷你音箱，扬声器，低音炮，扬声器，音频系统。
• Each loudspeaker has a rear facing subwoofer.
  每个扬声器有一个面朝后的低音炮。
• The loudspeaker's stopped working.
  扩音器不响了。
• Finite element method has become more and more important in the loudspeaker design because of its advantages.
  摘要有限元方法凭借其优越性，在扬声器设计中起着越来越重要的作用。
• This paper proposes a way to reproduce stereophonic sound by using nonstandard loudspeaker arrangements.
  提出一种利用非标准的扬声器布置重发双通路立体声的方法。
• There is a loudspeaker in a radio.
  收音机里有个喇叭。
• The resonance of a loudspeaker unit depends on the total resistance in the circuit.
  喇叭单元的共鸣决定于电路中的总电阻。
• What's the girl saying over the loudspeaker?
  喇叭里那女在说什么？