redaction
noun [ C or U ] uk/rɪˈdæk.ʃən/ us/rɪˈdæk.ʃən/
在印刷(或公开)之前删减一些话(或信息);经删减后的材料
the process of removing words or information from a text before it is printed or made available to the public, or the text itself after this has been done
the redaction of legal documents 法律文件的删减