扩音器

• - some guy just puked all over an amplifier , and . . . - i ' m on it
  -有个家伙全吐到扩音器上了还有. . . -我负责
• Over the intercom in gym class ,
  在体育课的扩音器里说唱
• They talk over the loudspeaker
  那些贼用扩音器大声说
• Tannoy : to london heathrow . this flight is now boarding
  扩音器:飞往伦敦希斯罗机场。现在各位可以开始登机了。
• I was mortified when my mother paged me on the store intercom
  我妈妈在商店的扩音器叫我的时候，我真是难为情死了。
• Let me find speakerphone
  让我找一个扩音器
• Electro - acoustics . high fidelity equipments and systems . loudspeaker . requirements
  电声学.高保真设备和系统.扩音器.要求
• A partition that prevents interference between sound waves in a loudspeaker
  隔音板在扩音器中防止声波相互干扰的隔离装置