短語詞組短語organic chemical intermediate 有機化工中間體organic synthetic intermediate 有機合成中間體organic synthesis intermediate 有機合成中間體synthesis of organic intermediate 有機中間體Organic Intermediate Recovery 有機介質(zhì)回收pharmaceutical and organic intermediate 醫(yī)藥和有機中間體benzene -organic intermediate 苯系有機中間體intermediate decomposed organic horizon 半分解有機層 返回 Organic Intermediate