非凯尔特人的not belonging or relating to the Celts (= an ancient European people who are related to the Irish, Scots, Welsh, and Bretons)
The local non-Celtic peoples rose up against against their Celtic rulers. 当地的非凯尔特人奋起反抗凯尔特统治者。
There was a large non-Celtic influence in the local culture. 在当地文化中，有很大的非凯尔特人影响。