D 开头单词
derogatory matrix [数学]减次矩阵减次阵降次矩阵
derogatory adj.毁谤的；贬损的；侮辱的；贬义的
derogatoriness adj.毁谤的；贬损的；侮辱的；贬义的
derogatorily adv.减损地；毁损地
derogator n.减损者；毁损者
derogatively adj.减损的；毁损的；贬低的=derogatory.
derogative adj.减损的；毁损的；贬低的=derogatory.
derogation of 部分废除
derogation n.毁损；减损；堕落
derogating v.贬低；诽谤；减损
derogates v.贬低；诽谤；减损
derogately adv.减损地；毁损地
derogated v.贬低；诽谤；减损
derogate from 毁损；违背
derogate vi. 减损；贬损 vt. 毁损；贬低；诽谤