单词	virgin coal
释义	virgin coal 未开采的煤层;煤柱
随便看	employment qualification employment rate employment record employment registration employment-related employment related expenses employment-relateds employment relations employment relationship employment report employment research employment right employment rights employments employment schedule employment security employment seeker employment service Employment Service Agency employment service statistics employment sheet employment situation employment stability employment stabilization employment stabilization fund lbsc lbsm lbsr lbss lbst lbsy lbsz lbth lbtt lbwj フクトウフクトクフクトシンフクドクフクドクホンフクノカミフクノ神フクハイフクハイフクビキ