marginalisevt.使边缘化；排斥=marginalize（美）.marginaladj.边际的；末端的；仅以微弱多数获胜的；微小的marginal zone of desert沙漠边缘带marginal factor revenue边际生产要素收益marginal clearing price统一出清价marginal accessory vein缘副脉marginal heparinization边缘肝索化marginal rate of return回复返回临界率Marginalist controversy边际主义论战marginal utility degree边际效用程度marginal value products边际价值产品marginal classification边缘分类