cladding
  包覆
  clad
       See clothe
       [also: cladding]
  clad
       adj 1: wearing or provided with clothing; sometimes used in
              combination; "clothed and in his right mind"- Bible;
              "proud of her well-clothed family"; "nurses clad in
              white"; "white-clad nurses" [syn: clothed] [ant: unclothed]
       2: having an outer covering especially of thin metal;
          "steel-clad"; "armor-clad"
       [also: cladding]
  cladding
       n : a protective covering that protects the outside of a
           building [syn: facing]