excavatev.挖掘;挖开;发掘(古物)
excavated - empty - area采空区
excavated foundation surface建基面嵌深
excavated volume engineering挖方工程
excavated region in coal mine采空区
excavates the working surface采掘工作面
excavated spoil transportation石渣运输
excavated cutting of high slope路堑高边坡
excavate an ancient burial site发掘古墓群
Excavate an ore-rich hillside.在富矿山上挖洞穴
Excavate an archaeological site.挖掘考古现场