英语词汇“shaft pillar”的翻译、意思、用法、释义-英汉汉英词典

单词	shaft pillar
释义	shaft pillar 【采矿】井筒保安矿柱以上来源于：《21世纪大英汉词典》 shaft pillar直井保安柱 ; 坑井保安柱shaft pillar直井保安柱 ; 坑井保安柱礦冶工程名詞
随便看	microblogging microbodies microbody microbolometers microbomb micro book microbook microbore column microbot microbrachia microbrachial fetus microbrachis microbrachy microbrachy-- smallness of arms microbrachy; smallness of arms micro bragg reflector microbranch trace microbreccia microbrew microbrewer microbreweries microbrewery microbridge micro bridge service micro bridge service {= m.c.b. service}