英语词汇“thermionic tube”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	thermionic tube
释义	WordReference Random House Unabridged Dictionary of American English © 2024 therm′ion′ic tube′, [Electronics.] Electronicsa vacuum tube in which the cathode is heated electrically to cause the emission of electrons by thermal agitation. Also called hot-cathode tube. 1925–30
随便看	tuppence tuppenny tupper tupperware tupuna tupungato tupí tuque tu quoque tura turaco turangawaewae turanian -turb- turban turbaned turbanless turbanlike turban squash turbary turbellarian turbid turbidimeter turbidimetrically turbidimetry

英语词典包含188688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。