基本解释[材料科學]淨麪機词组短语短語cylinder scudding machine [皮革]輥式淨麪機slate scudding machine 石刀推擠機rotary scudding machine [皮革]輥式淨麪機drum scudding machine [皮革]鼓型淨麪機专业释义材料科學淨麪機