Home/dorsiferousdorsiferous/dawr-sif-er-uhs/US // dɔrˈsɪf ər əs //UK // (dɔːˈsɪfərəs) //背面的,背侧的,背侧,背面Definitionsadj.形容词 adjective1 Botany.: borne on the back, as the sori on most ferns.Level 4Browse all words →