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	guilt guilt by association guilt complex guiltier guilties guiltiest guiltily guiltiness guiltinesses guiltless guiltlessly guiltlessness guiltlessnesses guilts guilt trip guilty guimp guimpe guimpes GUIN Guin. guinea Guinea-Bissau guinea-bissaus Guinea corn

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。