英语词汇thermionic tubes怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	thermionic tubes
释义	thermionic tube 【电子学】热离子管,热(阴极)电子管[亦作 hot-cathode tube,英国英语亦称作 thermionic valve]
随便看	biogeneses biogenesis biogenetic biogenetical biogenetically biogeneticist biogenetic law biogenetic laws biogenetics biogenic biogenic amine biogenic amine hypothesis biogenic amines biogenic chert biogenic reef biogenies biogenous biogens biogeny biogeocenose biogeocenoses biogeocenosis biogeochemical biogeochemical cycle biogeochemical prospecting

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。