reconquer
verb [ T ] uk/ˌriːˈkɒŋ.kər/ us/ˌriːˈkɑːŋ.kɚ/
重新征服，夺回
to conquer an area or a group of people again (= take control or possession of it or them again by force)
In the 10th century the English reconquered much of the land held by Vikings. 10世纪，英国人夺回了维京人占领的大片土地。