汉语翻译明码电文, 明语 【计】 纯文本词型变化:异体字:plaintext 例句:- A cryptographic system in which units of plain text of regular length, usually letters, are arbitrarily transposed or substituted according to a predetermined code.
密码一种密码系统,其中固定长度的明文里的单元,通常为字母,被任意倒置或按事先确定的符号系统替换
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