substantiation
                    
                                                                        - 
名詞
不可數名詞: 證實, 證明
實體化
 
同義字詞
attestation,confirmation,corroboration,documentation,evidence,proof,testament,testimonial,testimony,validation,voucher,witness
 
            名詞 不可數名詞: 證實, 證明 實體化
同義字詞 attestation,confirmation,corroboration,documentation,evidence,proof,testament,testimonial,testimony,validation,voucher,witness