polyethylene extrusion-coated cellophane聚乙烯: polyethylene; polythene加工: process; machining; working; ...玻璃纸: glass paper; cellophane; gla ...聚乙烯玻璃纸: polyethylene laminated cellophane加工玻璃: processed glass下载手机词典可随时随地查词查翻译
