bindexbackswept./bak-swept/US // ˈbækˌswɛpt //UK // (ˈbækˌswɛpt) //背对背,背对着我,背对着你,背对着镜头Definitionsadj.adjective · 形容词1.›slanting backward or away from the front.›Aeronautics. sweptback. Level 5More words in b →