PolyDict.cc
    double-deckerdouble-decker /ˌdʌbəl ˈdekə◂ $ -ər◂/ noun [countable] 1a bus with two levels双层巴士autobús de dos pisosônibus de dois andares2階建てバス2층 버스single-decker2a sandwich made with three pieces of bread and two layers of food用三片面包夹两层馅料制成的三明治sándwich hecho con tres rebanadas de pan y dos capas de rellenosanduíche feito com três fatias de pão e duas camadas de recheio3枚のパンに2層の具を挟んだサンドイッチ빵 세 장과 두 겹의 속재료로 만든 샌드위치double-decker adjective [only before noun]