基本解釋[經(jīng)] 生産可能性邊界英漢例句雙語例句Irving Fisher also drew on the curve a production possibility frontier for society, which he made downward-curved.歐文·費(fèi)雪還畫了一條曲線,代表了社會(huì)的生産可能性邊界PPF,這是一條曏下的曲線原聲例句Irving Fisher also drew on the curve a production possibility frontier for society, which he made downward-curved.歐文·費(fèi)雪還畫了一條曲線,代表了社會(huì)的生産可能性邊界PPF,這是一條曏下的曲線耶魯公開課 - 金融市場(chǎng)課程節(jié)選production-possibility frontier更多例句專業(yè)釋義經(jīng)濟(jì)學(xué)生産可能性邊際