基本解釋[經(jīng)濟(jì)學(xué)]接枝人造絲詞組短語短語grafted d rayon 接枝人造絲acrylonitrile -grafted rayon 丙烯腈接枝人造絲;的繙譯是丙烯腈被嫁接的人造絲grafted rayon更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)接枝人造絲