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

词汇	Underpit operation
释义	Underpit operation 基本例句井下作业 But the improving effect and benefit of downhole operation have not formed yet.但系统地提高井下作业效果与效益的管理思路尚未形成。
随便看	small acinar small ac motor small acrocentric chromosome small activating collaterals dan small active peptides small ad small adapter small addition small-address-space small adjectival phrase small ads small-ads small advance small adverbial phrase small advertisement small aerial Small AerostatSurveillance System small affair smallage small-aged tree small aggregate crusher Small Agile Battlefield Aircraft small agreement small agricultural machinery small agricultural machinery hand