请输入您要查询的英文单词:

 

单词 Father of Radio
释义 Noun: Father of Radio
  1. United States electrical engineer who in 1907 patented the first triode vacuum tube, which made it possible to detect and amplify radio waves (1873-1961)
    - De Forest, Lee De Forest

Type of: artificer, discoverer, electrical engineer, inventor

随便看

 

英语词典包含157790条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/12/21 18:57:43