磨制石器 mózhìshíqì polished stone tool Definitions Defs Origin Strokes Stroke Words Sentences Sents 磨制石器 磨製石器 mózhìshíqì polished stone tool a polished stone tool or implement from the Neolithic era
磨制石器 磨製石器 mózhìshíqì polished stone tool a polished stone tool or implement from the Neolithic era
