faith school
noun [ C ] UK uk/ˈfeɪθ ˌskuːl/ us/ˈfeɪθ ˌskuːl/
教会学校（由某一宗教团体资助的学校，在校生通常为信仰该宗教的孩子）
a school that is financially supported by a particular religious group, usually for children from that religion
a Muslim faith school 穆斯林教会学校
I would never send my child to a faith school. 我绝对不会把自己的孩子送去教会学校。