floor deck board楼甲板
floor r board地板板材
floor arch board covering地板护盖
floor-board楼板
floor mat board center地板垫板心
floor mother board地板板材
structure floor-board结构楼板
Floor & Board地板
floor panel board木地板
N-COUNT（可数名词） Floorboards are the long pieces of wood that a wooden floor is made up of. 地板板材