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	not to worry not transited notts notts. not turn a hair notturni notturnino notturnino {it.} notturnino（义） notturnino（義） notturno notturno {it.} notum notum-- tergum notum; tergum not under command not under command light not under command light {= nuc} not under command; out of command not under repair not under repair {= nur} not understand notungulate not unknown not unnaturally