cindexcrossbuck./kraws-buhk, kros-/US // ˈkrɔsˌbʌk, ˈkrɒs- //十字架,鹖冠子,十字架子,十字扣Definitionsn.noun · 名词1.›an X-shaped warning symbol for vehicular traffic at a railroad grade crossing.Level 2More words in c →