derivationn.派生;推导;来历衍生物;导数.
derivational suffix派生后缀
Derivational Matrix导出矩阵
derivational lawsuit派生诉讼
derivational analogy派生类比
derivation functions派生功能
Derivation Financial衍生金融
derivational history派生过程
derivational grammar派生文法
derivational feature派生性特征
derivation principle推导原理