词汇	punch holder
释义	punch holder 冲头把
随便看	horizontal output circuit horizontal output deflectioncircuit horizontal output deflection circuit horizontal output pentode horizontal output stage horizontal output transformator horizontal output transformer horizontal-output transformer horizontal-output transform-er horizontal output tube horizontal output voltage horizontal outrigger horizontal outriggers horizontal overbite horizontal overcastting horizontal overjet horizontal overlap horizontal overlapping horizontal overscan horizontal ozone transport horizontal paddle machine horizontal page orientation horizontal palmette horizontal panel horizontal panes