释义 |
旧石器时代Jiùshíqì Shídài石器时代的早期,也是人类历史的最古阶段。这时人类使用的工具是比较粗糙的打制石器,生产上只有渔猎和采集。{Old Stone Age; Paleolithic Period; early period of the Stone Age, also the remotest period of humanity, during which humans used coarse stone implements, and lived by fishing, hunting and gathering} |