坑: hole; pit; hollow锯: saw坑坑洞洞的街道: pothole street坑井柱状图: graphic well log坑坑洼洼: (of road surface) full of bumps and hollows; bumpy; rough坑井法: pit method坑空间: defect subspaces坑井: gallery and mine [pit]坑孔: pit hole坑间平地: intercrater plains坑口: bank head; fallway; hang hau town; kengkou; pit mouth; pithead坑基: pit foundation