基本解釋[商業(yè)]格倫厄克特格子呢[經(jīng)濟(jì)學(xué)]格倫厄克特格子呢專(zhuān)業(yè)釋義商業(yè)格倫厄克特格子呢經(jīng)濟(jì)學(xué)格倫厄克特格子呢