常见例句双语例句Discharge printing of the real silk fabric was performed with vat dye paste for printing the patterns and vinyl-sulfone reactive dye for the ground.以浆状还原染料作为花色染料，用乙烯砜型活性染料为地色染料，应用于蚕丝织物拔染印花工艺； 返回 vat-dye printing