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

单词	kenotron
释义	ken·o·tron \ˈkenə.ˌträn\ noun (-s) Etymology: ken- + -tron : a high-vacuum diode used as a rectifier in appliances (as X-ray equipment and electrostatic precipitators) where high voltage and low current are required
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