英语词汇“θ78530”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	θ78530
释义	the world > matter > physics > electromagnetic radiation > electronics > electronic devices or components > cathode-ray tube > [noun] > phototube (3) phototube1930 A photocell in the form of a vacuum tube or gas-filled tube with a photoemissive cathode and an anode. photomultiplier1940 A phototube in which the small current from the photocathode is multiplied by a succession of secondary electrodes, so that light of very low… Subcategories: — allowing passage of current (1)
随便看	have one's forth have one's garret unfurnished have one's guts about one's ears have one's hand in have one's hand in the till have one's hand on another halfpenny have one's hand on one's halfpenny have one's hands free have one's hands full have one's hat chalked have one's head in the clouds have one's head screwed on right have one's head screwed on the right way have one's head up one's arse have one's head up one's ass have one's heart in one's boots have one's heart in one's etc have one's heart in one's heels have one's heart in one's hose have one's heart in one's mouth have one's heart in one's shoes have one's heart in the right place have one's heart on one's halfpenny have one's heart upon one's pouch have one's leg over

英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

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