释义 |
| | NOUN | | | | | | 1 | C/U a secret system of writing , used for sending messages so that no one can understand them unless they know the system 密码 | in cipher (=using a cipher) The letter was written in cipher. 用密码 | | | | 2 | C someone who has no power or is of no importance 无足轻重的人 | He was only a cipher. 他只是个无足轻重的人。 | | | |