流逝汉英词典

photophone

P 开头单词

基本解释

  • n.光线电话机(光音机；光通话)

同根派生

     

英汉例句

  • Bell considered the photophone one of his most important inventions.
    贝尔认为光影电话是他最重要的发明之一。
  • Bell's photophone was based on transmitting sound on a beam of light.
    贝尔的光影电话是以光波来传递声音。
  • It took a long time before the idea behind Bell's photophone became practical.
    贝尔花了很多时间，才把光影电话的概念付诸实践。
  • Alexander Graham Bell develops the photophone which uses sunlight to carry messages. It was never commercially produced.
    亚历山大.;格雷厄姆
  • He's probably right, since the technology behind the photophone led to the technology that helps computers send information around the world today.
    他可能是对的，因为后来的科技以他的发明为基础，进一步发展，让我们现在能够透过电脑来传送资讯。