In this paper, the author have proved that the rare earth auxiliary can be used to improve the dyeing abilily of acid dye on the polyamide fabric.是什么意思_In this paper, the author have proved that the rare earth auxiliary can be used to improve the dyeing abilily of acid dye on the polyamide fabric.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句