1. 王朝
A dynasty is a series of rulers of a country who all belong to the same family.

2. （某一）王朝的统治时期;朝;代
A dynasty is a period of time during which a country is ruled by members of the same family.

3. 王朝(指同一家族在某领域，如政界或商界，有两代以上的重要领袖或权威人物)
A dynasty is a family which has members from two or more generations who are important in a particular field of activity, for example in business or politics.

1. a sequence of powerful leaders in the same family