短語詞組短語factor -endowment 要素稟賦factor endowment model 賦模型relative factor endowment 要素稟賦environmental factor endowment 環(huán)境稟賦Intangible Factor Endowment 無形要素稟賦factor endowment structure 要素稟賦結(jié)搆difference in factor endowment 要素稟賦差異 返回 factor endowment