前21世纪 meaning in English
21st century bc
Examples
- Yu and his son qi established the first dynasty in chinese history ? the xia . it lasted nearly 500 years from the 21st to the 17th century bc , ruled by 17 consecutive kings
禹和他的儿子启建立的是中国历史上的第一个王朝? ?夏。夏朝从公元前21世纪到公元前17世纪，延续了近500年，先后有17位君主。 - Xia is the first prehistoric dynasty . from about the twenty - first to the sixteenth century b . c , scientific excavations were made at early bronze - age sites at anyang , henan province
夏是中国第一个史前王朝，始于公元前21世纪，止于公元前16世纪。在河南的安阳，考古发掘出了青铜器时代早期的遗址。