请输入您要查询的词汇:

 

词汇 semiconductor
词源

semiconductor n.

1838, "material whose electrical conductivity is between that of a conductor and that of an insulator," from semi- + conductor. Modern very specific sense is recorded from 1931. Related: Semi-conducting (1782).

updated on April 28, 2022

随便看

 

英语词源词典收录了45867条英语词源词条,基本涵盖了全部常用英语词汇的起源、历史,是研究英语词汇或通过词源学英语的必备工具。

 

Copyright © 2000-2024 Newdu.com.com All Rights Reserved
更新时间:2025/7/9 21:23:30