基本解釋[經(jīng)濟(jì)學(xué)]按經(jīng)濟(jì)區(qū)域組織商品流通專(zhuān)業(yè)釋義經(jīng)濟(jì)學(xué)按經(jīng)濟(jì)區(qū)域組織商品流通