基本解釋adj.萃取的；抽取的n.抽出物；提取物；精華同根派生 extractive相關(guān)詞英漢例句用作形容詞 (adj.)The dimethylamine ethanol is synthesized by extractive reaction method.采用萃取反應(yīng)法合成二甲基乙醇胺。extractive更多例句