n.地板(总称);
英文例句/中文翻译:
Environmental education is the floorboard of the educational theory that is a purpose with protecting an environment, method, method and content.
环境教育是以保护环境为目的的教育理论、方法、手段与内容的总称。
Cause& prevention of split on pre-mixed concrete constructive floorboard
预拌混凝土施工楼板裂缝的成因与防治
Preparation of the polyurethane emulsion adhesive for compound floorboard
复合地板用水性聚氨酯乳液胶粘剂的研制