英语词汇phototube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	phototube
释义	phototube /ˈfəʊtəʊtjuːb/ noun Electronics a photocell in the form of an electron tube with a photoemissive cathode 【电子】光电管。
随便看	historical historical linguistics historically historical materialism historicism historicist historicity historicization historicize historic present historiographer historiographic historiographical historiography history history-sheeter histosol histrionic histrionically histrionics His /Your Beatitude His/Your Eminence His, Your, etc. Excellency His/Your etc. Highness His/Your Holiness

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