dynasties
n. 朝代（dynasty 的复数）
例句
He was born during the Northern and Southern dynasties.
他出生于南北朝时期。
The date was fixed after the Wei and Jin Dynasties.
日期是在魏晋之后定下的。
Between the Tang and Song dynasties, landscape painting became popular.
唐宋时期，山水画开始流行。
