基本解釋[數(shù)學(xué)]適應(yīng)預(yù)期模型詞組短語(yǔ)短語(yǔ)Cagan 's adaptive expectations model 凱根適應(yīng)預(yù)期模型adaptive expectations model更多詞組專業(yè)釋義數(shù)學(xué)適應(yīng)預(yù)期模型