coeducational
adjective uk/ˌkəʊ.edʒ.uˈkeɪ.ʃən.əl/ us/ˌkoʊ.edʒ.əˈkeɪ.ʃən.əl/ (informal coed)
男女同校教育的，男女同校制的
having male and female students being taught together in the same school or college rather than separately
Girls tend to do better academically in single-sex schools than in coeducational ones. 女生在单性学校中的成绩往往会比在男女同校中的要好。