英语词汇“column drill”的翻译、意思、用法、释义-英汉汉英词典

单词	column drill
释义	column drill 【机械工程】架柱式凿岩机以上来源于：《21世纪大英汉词典》 column drill柱架风钻机column drill柱架風鑽機礦冶工程名詞
随便看	collector up collector voltage collector well collector zone collector， electron collector， fallout collector， separated-isotope collect pipe collectress collects collect taxes collect taxes, collect together collect together and make up a sum of money, collect together friends and associates, collect together or scatter does not depend on man, collect up collect your thoughts colled colledara colle di val d′elsa colleen colleen dawn colleens colleferro