Man-made cellulosic fibers with bioactive properties can be achieved by addition of special additives into the spinning solution or by treatment of fibers with these chemicals.是什么意思_Man-made cellulosic fibers with bioactive properties can be achieved by addition of special additives into the spinning solution or by treatment of fibers with these chemicals.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句