英语词汇“vacuum tube”是什么意思，“vacuum tube”的读音、用法及例句翻译-烛光网

词汇	vacuum tube
释义	vacuum tuben.（名词）abbr. VT【缩写】 An electron tube from which all or most of the gas has been removed, permitting electrons to move with low interaction with any remaining gas molecules.真空管：一种内部空气全部或部分抽空的电子管，从而使电子在不受或少受空气分子的干扰下运动
随便看	flightier flightiest flighting flightless flight line flight path flight plan flight recorder flights flight surgeon flight-test flightworthy flighty flight–test flimflam flimflammed flimflamming flimflams flimsier flimsies flimsiest flimsy flinch flinch flinched

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