英语词汇pentode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	pentode
释义	pentode/ˈpentəʊd/n. a thermionic valve having five electrodes 五极管 [Greek pente ‘five’ + hodos ‘way’]
随便看	rectorate rectorial rectorship rectory rectrix rectum rectus recumbency recumbent recumbently recuperable recuperate recuperation recuperative recuperator recur recurrence recurrent recurrently recurring decimal recursion recursion formula recursive recursively recurvate

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