石器时代 shíqìshídài Stone Age Definitions Defs Origin Strokes Stroke Words Sentences Sents 石器 shíqì noun stone tool stone tool or implement; stone vessel; stoneware. Specifically used in archaeology to refer to tools made of stone by humans in primitive societies.时代 時代 shídài noun era a historical period, age, or epoch; often defined by specific political, economic, or cultural conditions
