英语词汇“advancing longwall”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	advancing longwall
释义	advancing longwall advancing longwall [əd′vans·iŋ ′lȯŋ‚wȯl] (mining engineering) Mining coal outward from the shaft pillar, with roadways maintained through the worked-out portion of the mine.
随便看	hersed iiblp iibm iibmh iibn iibop iibp iibr iibs iibt iibu iibv iic i&ica iica iicab iicacp iicai iicas iicb iicba iic bus iicc iiccd iiccg

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