单词	mining activity
释义	mining activity 采矿工程
随便看	full chord full chord laminar flow full chrome side full-circle full circle fullcircle full-circle contact full circle crane full circle expanding hydraulic form full-circle feedback full circle girder erecting crane full circles fullcircles full-circles full circle shovel full-circle slewing crane full-circle slewing floating crane full circle spear full circle swinging full circular full circulating operation full circulation operation full civil capacity full-clad full climb 千方百计千日打柴一日烧千日斫柴一日烧千村万落千条万端千条万绪千条万缕千棰打锣，一棰定声千水万山千汇万状倬倭倭刀倭奴倭寇倭漆倭瓜倮倮倮倳