前12世纪 meaning in Chinese
12th century bc
Examples
- Had already produced the high quality steel in the 12th century b . c . , produced the plain tool steel of carbon in the 7th century b . c .
西元前12世纪已生产出优质钢铁，西元前7世纪生产了碳素工具钢。 - Had already produced the high quality steel in the 12th century b . c . , produced the plain tool steel of carbon in the 7th century b . c .
西元前12世纪已生产出优质钢铁，西元前7世纪生产了碳素工具钢。