英语词汇thermionics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	thermionics
释义	thermionics/θɜ:miˈɒniks/n. pl. (treated as sing. 看作单数) the branch of science and technology concerned with thermionic emission 热离子学；热电子学
随便看	policewoman policy policy policyholder polio poliomyelitis Polish polish polishable polisher Polish notation polish off polish up politburo polite politely politeness politesse politic political political asylum political correctness political economist political economy political geography

英汉双解词典包含94788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。