基本解釋[經(jīng)濟學(xué)]產(chǎn)業(yè)優(yōu)惠政策詞組短語短語Preferential industrial policy 優(yōu)惠產(chǎn)業(yè)政策industrial preferential policy更多詞組專業(yè)釋義經(jīng)濟學(xué)產(chǎn)業(yè)優(yōu)惠政策