基本解释[材料科学]净面机词组短语短语cylinder scudding machine [皮革]辊式净面机slate scudding machine 石刀推挤机rotary scudding machine [皮革]辊式净面机drum scudding machine [皮革]鼓型净面机scudding machine更多词组专业释义材料科学净面机