基本解释[经济学]棉蜡光缝纫线词组短语短语cotton n glazed thread 棉蜡光缝纫线Cotton glazed sewing thread 棉蜡光缝纫线glazed cotton sewing thread 上光棉缝线cotton glazed thread更多词组专业释义经济学棉蜡光缝纫线