英语词汇“四极真空管”的翻译、意思、用法、释义-英汉汉英词典

单词	四极真空管
释义	四极真空管four electrode vacuum tube四极真空管four-electrode vacuum tube四极真空管tetrode
随便看	contra-clockwise contraclock, wise contraclockwise contract contractability contractable contract a cold contract a disease contract agent contract agents contract amount contractant contract area contract authorization contract authorized representative contract-based alliance contract baseline schedule contract beer contract b/l contract bond contract bridge contract carrier contract change notice contract change proposal contract code