请输入您要查询的英文单词:

 

单词 Lee De Forest
释义
Lee De Forest
(once / 337695 pages)
n

WORD FAMILY
Lee De Forest
USAGE EXAMPLES
Perhaps he also heard Lee De Forest, the radio pioneer whose laboratory was the scene of the performance, shout, “Encore!”
New York Times(Oct 06, 2010)
n 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)
Syn|Exp
De Forest, Father of Radio
electrical engineer
a person trained in practical applications of the theory of electricity
artificer, discoverer, inventor
someone who is the first to think of or make something
随便看

 

英语词典包含147318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:2025/3/9 10:56:24