请输入您要查询的英文单词:

 

单词 free electron
释义 free electron
noun
1. : an electron within a conducting substance (as a metal) but not permanently attached to any atom
2. : an electron moving in a vacuum
随便看

 

英语词典包含332784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:2024/12/23 21:17:26