双层公车 shuāngcénggōngchē double-decker bus Origin Definitions Defs Strokes Stroke Words Sentences Sents 双层 雙層 shuāngcéng adjective double-layered having two layers, levels, or decks; double-tier公车 公車 gōngchē noun bus A public bus; short for 公共汽车 gōnggòngqìchē