jīn​shí​bìng​yòng​shí​dài

Chalcolithic Age

Senses

金石并用时代/ 金石並用時代 jīn​shí​bìng​yòng​shí​dài Chalcolithic Age

Copper Age; the archaeological period characterized by the coexistence of stone tools and copper metalwork

References

synonym 铜石并用时代/銅石並用時代 金石并用时代/金石並用時代