brownstoneKK [ˋbraʊnˏston] /ˈbɹaʊnˌstoʊn/发音名词1褐石屋、褐砂石排屋美式They rented the top floor of a brownstone in Brooklyn.他们在布鲁克林租了一栋褐石屋的顶楼。2褐砂石The church steps were built of brownstone quarried nearby.这座教堂的阶梯是用附近采来的褐砂石砌成的。用这个字练口说→