词汇	mine path
释义	mine path 煤矿巷道
随便看	material calibration material cancel after verification material capability material capita material capital Material capital and economic increase material capital enterprise material car material, carbonaceous material card material cards material carrier material, catalytic electrode material categories material category Material Category Code material cause material, cellulose-containing material-centered material-centred material certificate Material Certification Board material chain material change Material Change and Moral Change