基本解释[經濟學]柞蠶絹絲词组短语短語tussah h silk spun yarn 柞蠶絹絲tussah spun silk yarn 柞絹紡絲;柞絹絲bleached tussah spun silk yarn 葯柞絹絲unbleached tussah spun silk yarn 灰柞絹絲tussah h spun silk yarn 柞絹紡絲tussah silk spun yarn更多词组专业释义經濟學柞蠶絹絲