单词	monotonic variable
释义	monotonic variable 单调变量
随便看	relative uniform star convergence relative unit relative units relative universal deformation relative url relative URL relative usage relative utility relative utility preference relative utility price ratio relative vacuum gauge relative valency effect relative validity relative value relative-value relative value approximation relative value assessment relative value coefficient relative value feature vector relative value form relative value funds relative value index relative value method relative value of consequence relative value of gold and silver