(treated as sing. or pl) the branch of electronics dealing with those properties of beams of electrons that are analogous to the properties of rays of light
| 单词 | electron optics |
| 释义 | electron opticspl noun(treated as sing. or pl) the branch of electronics dealing with those properties of beams of electrons that are analogous to the properties of rays of light |
| 随便看 |
英语词典包含66266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。