deep redn.深红deepadj.深的；深刻的；深奥的；深切的adv.深深地n.深处deep excavation retaining深基坑支护deeply buried long tunnel深埋长隧洞Deep - sea mining robot深海采矿机器人deep buffed metro station深埋车站deep-processing utility深加工利用deep-etched replication深度蚀刻复型Deep popliteal lymph node腘深淋巴结deep foundation pit works深基坑工程deep foundation of bridge大桥深基础deeply inclined coal seam急倾斜煤层