英语词汇“vacuum copy-holder”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	vacuum copy-holder
释义	vacuum copy-holder 真空晒相架
随便看	fractional horse power motor fractional horse-power motor fractional-horsepower motor fractional HP light metal induction motors fractional humidity fractional hydrolysis fractional ideal fractional increase fractional independent yield fractional index fractional integral fractional integrals fractional integration fractional ionization fractional ion yield fractionalisation fractionalisations fractionalise fractionalised fractionalises fractionalising fractionalism fractional isotopic abudance fractional isotopic abundance fractional iteration 虚废词说虚度年华虚张声势虚往实归虚怀若谷虚情假意虚无缥缈虚无飘渺虚晃一枪虚有其表青天青天白日青天霹雳青头潜鸭青头菌青女青奴青娘子青娥青宫