词语结构材料
解释structured material
structured material结构材料详细»
structured material〔名词〕结构材料详细»
结构材料structural material详细»
结构材料construction material;material of constuction详细»
结构材料constructional material详细»
结构材料construction material;constructional materials;material of construction;structural material详细»
结构材料constructional element详细»