secret sign

英 美
  • 暗号

secret sign的用法和样例：

例句

  1. A secret sign or signal to be given to a sentry in order to obtain passage; a password.
    暗号为通过岗哨而必须给出的秘密记号或口令; 暗语

secret sign的相关资料：

临近单词

Secreti secret secret sharing scheme secretory otitis media secret-level setting secret-service agent secretory reserve test secretory-expression Secret Document Number Secret Restricted Data secret service officer secret negotiations.
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