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/ noun Electronics a thermionic valve having five electrodes 【电子】五极管。词源 early 20th cent.: from Greek pente 'five'+hodos 'way'.
随便看	point the bone at point the finger point to point-to-point point-to-pointer point-to-pointing pointy pointy-headed poise poised Poiseuille flow poisha poison poison-arrow frog poisoned chalice poisoner poison gas poison ivy poison oak poisonous poisonously poison pen letter poison pill Poisson Poisson distribution

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