Read Edit View history 地層 dìcéng stratum Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 地层/ 地層 dìcéng stratum a layer of rock or sediment in the earth's crust, including sedimentary, igneous, and metamorphic rocks; geological formation Edit Delete References Add reference No references for this word.
地层/ 地層 dìcéng stratum a layer of rock or sediment in the earth's crust, including sedimentary, igneous, and metamorphic rocks; geological formation Edit Delete