短語詞組短語marginal external benefit 外部邊際收益;如果用外部邊際收益;邊際外部利益;其差額為邊際外部利益MARGINAL NET BENEFIT 凈邊際效益;邊際效益;可以用凈邊際效益marginal organizational benefit 組織邊際收益marginal risk benefit 邊際風險效益marginal private benefit 邊際私人收益;邊際私人利益marginal personal benefit 收益;私人邊際收益;人邊際收益marginal amusing benefit 社會邊際收益marginal social benefit 社會邊際收益;邊際社會收益;收益;邊際社會利益marginal benefit product 邊際收益產(chǎn)品 返回 marginal benefit