斷層 duàncéng geological fault Definitions Defs Origin Strokes Stroke Words Sentences Sents duàncéng geological fault · tomography 断 斷 duàn verb to break to break or snap; to cut or sever into pieces层 層 céng noun layer A physical sheet, thickness of material, or stratum covering a surfaceduàncéng gap · to have a gap 断 斷 duàn verb to cut off to cut off or interrupt; to stop a supply or connection; to discontinue层 層 céng noun level A stage, grade, or tier within a hierarchy, organization, or abstract structure