loud speaker

基本解释

• 扩音器，[电子] 扬声器；增高话音

同根派生

英汉例句

双语例句

• TruthSeek3r and if they announce in loud speaker whats really going on, what can you do?
  即使他们大声告诉你发生了什么事，你又能做什么？
  blog.sina.com.cn
• At the L metro station in northern Paris, a loud speaker informs commuters trains were functioning sporadically, rather than not at all as it had as a few days before.
  巴黎北部的L地 铁站，一位工作人员正在大声的通知乘客，地 铁和 铁路正在少量运营，而非如几天前那样彻底不工作。
• Taking over the loud speaker from Queen, I realised that my mind was a blank at the unearthly hour.
  我用大喇叭跟大家喊完话之后，我发现我的脑袋在这不真实的一刻一片空白。

权威例句

• It's certainly effective, though, the surprisingly loud speaker has us crossing our fingers for a mute button in the final version.
  ENGADGET: NERF Cyberhoop hands-on: foam basketball for the iPad generation
• As before with the Mono-series, you can run them on batteries and there's a loud speaker to annoy impress your friends with.
  ENGADGET: Korg announces Volca analog synth series, we go eyes-on
• These incidents have done more than the decades of screeching by Japanese militarists with their loud-speaker vans to nudge the country into taking tougher measures to defend itself.
  ECONOMIST: Japan

词组短语

短语

• loud -speaker aperture 机箱扬声器孔隙
• band loud -speaker 薄带扬声器;翻译;薄带扬声器英语
• piezoelectric loud -speaker 压电式扬声器
• magnetic loud -speaker 簧舌式扬声器
• electrostaboutic loud -speaker 静电扬声器

英英字典

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.

专业释义

计算机科学技术

• 扬声器

  A loud speaker is a device which can convert electrical signal to voice signal and whose trend of development will be a smaller size and a better timbre.
  扬声器是一种把电信号转换成声音信号的电声器件,正朝着尺寸小、音质好的方向发展。

  电子、通信与自动控制技术

• 扬声器

机械工程

• 扬声器