英语词汇thermionic tube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 tube
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	undercharacterize undercharacterized undercharacterizing undercharge undercharged undercharges undercharging underclass underclasser underclasses underclassman underclassmen underclay limestone underclothes underclothess under cloud of night undercoat undercoating undercoatings undercoats under colour of under compulsion under consideration underconsolidation under construction

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。