基本解释[機械工程]柞蠶絹词组短语短語Tussah spun silk fabrics 柞蠶絹絲織物tussah spun silk 柞蠶絹絲tussah spun silk yar 柞絹紡絲Tussah Spun Silk Yarns 柞絹絲tussah spun silk yarn 柞絹紡絲;柞絹絲专业释义機械工程柞蠶絹