形容词
1. 当地的;本土的;土生土长的
Indigenous people or things belong to the country in which they are found, rather than coming there or being brought there from another country.
1. originating where it is found
e.g. the autochthonal fauna of Australia includes the kangaroo
autochthonous rocks and people and folktales
endemic folkways
the Ainu are indigenous to the northernmost islands of Japan