英语词汇tetrode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	tetrode
释义	tetrode/ˈtetrəʊd/n. a thermionic valve having four electrodes 四极管 [TETRA- + Greek hodos ‘way’]
随便看	polychrome polychromic polychromous polychromy polyclinic polycotton polycrystalline polycyclic polydactyl polyester polyethene polyethylene polygamic polygamist polygamous polygamously polygamy polygene polygenesis polygenetic polygenism polygenist polygeny polyglot polyglottal

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