英语词汇“thermionic tube”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	thermionic tube
释义	thermionic tube noun : an electron tube in which electron emission is produced by the heating of an electrode
随便看	hammersmith Hammersmith and Fulham Hammerstein hammerstone hammertoe hammertoes hammerwort hammest Hammett hammier hammiest hammily hamminess hamminesses hamming hammock hammock batten hammock berthing hammock clew hammock cloth hammock hickory hammock netting hammocks Hammond Hammurabi

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thermionic tube