Read Edit View history 泥岩 níyán mudstone Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 泥岩 níyán mudstone a type of sedimentary rock composed primarily of clay minerals; mudstone or shale Edit Delete References Add reference No references for this word.
泥岩 níyán mudstone a type of sedimentary rock composed primarily of clay minerals; mudstone or shale Edit Delete