multiracial

形容词 multiracial:

1. made up of or involving or acting on behalf of various races

mul.ti.ra.cial

adj.（形容词）
Made up of, involving, or acting on behalf of various races:
多人种的：多种种族的、由多种种族组成的或作为其代表的：
例句：
a multiracial society.
多种族社会