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	explore explorer explosion explosive explosively explosiveness Expo exponent exponential exponential function exponential growth exponentially export exportability exportable exportation exporter export reject expose expose oneself exposer exposition expositional expositive expositor

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