designating a screen of a cathode ray tube on which a spot remains luminous for a relatively long period after the electron beam has moved elsewhere.
| 单词 | θ214483 |
| 释义 | society > occupation and work > equipment > machine > parts of machines > other parts > [adjective] > type of screen (1) long-persistence1934 designating a screen of a cathode ray tube on which a spot remains luminous for a relatively long period after the electron beam has moved elsewhere. |
| 随便看 |
英语词典包含1132095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。