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-现代词典

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	lacertilian lace stay lace up lace-up lacewing lacewood lacework lacey la chaise lachaise laches lachesis lachine lachish lachlan la chorrera lachryma christi lachrymal lachrymation lachrymator lachrymatory lachrymose lachrymosely lachute lacier

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。