词汇	Retterath
释义	Retterath 雷特拉特
随便看	negational negation by failure negation element negation first variable Negation friction of pile negation gate negation gate, NOT gate negation gates Negation in American Black English negation ion negationism negationist negationists negation judg negation judge negation method negation normal form negation of argument proposition negation of complex judgment negation of disjunctive judgment negation of exclusive disjunctive proposition negation of hypthetical judgment negation of light negation ofnoumenon negation of proposition