词汇	coal winning machinery
释义	coal winning machinery 采煤机械
随便看	accumulation value accumulation volume accumulation wall accumulation wear average Accumulation withfixed time accumulation zone accumulation zone of fault terrace accumulation zone of supercooled raindrop accumulation zone of thrust fold accumulatios accumulative damage model accumulative deformation accumulative deposit accumulative depreciation accumulative desire accumulative difference accumulative disbursement accumulative discount coefficient accumulative displacement accumulations accumulations and gatherings accumulation schedule accumulation season accumulative accumulative absolute difference picture