英语词汇“pre-test operation”的翻译、意思、用法、释义-英汉汉英双解词典

单词	pre-test operation
释义	pre-test operation 试前操作
随便看	evolvable prototype evolvable surface evolvable technology evolvagle evolvant evolvate evolve evolve a cure evolve and change evolve answer evolve aplan evolve as evolve a system evolve a theory evolve business evolve constantly evolve creatively evolved gas evolved gas analyser evolved gas analysis evolved gas analysis apparatus evolved gas analysis attachment evolved gas analysisega evolved gas analysisEGA evolved gas analyzer