| 单词 | radio valve |
| 释义 | > as lemmasradio valve radio valve n. ΚΠ 1922 Times 19 July 5/3 Marconi's Wireless Telegraph Co., Ltd. v. Mullard Radio Valve Co., Ltd. 1929 Radio Times 8 Nov. 434/2 (advt.) The Radio Valves—with the only filament that has stood the test of time. 1992 IEE Rev. 38 107 Three decades ago, the development of the transistor threatened to relegate radio valves to the museums. < as lemmas |
| 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。