英语词汇“坑道作业”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	坑道作业
释义	坑道作业 tunnel operation；tunnelling
随便看	six yang periods six-yard six-yard box six yard line six-yard line six yards six-yards sixyear six-year Six-year six-year high school six year molar six-year molar six-year-old six-year-olds six-year-program clinical medicine six-years six years of senatorial incumbency six-years-old six years old in july six year teeth six-year teeth six-year-teeth six-year term six yin meridians