及物动词
名词
1. 密码;暗号
A cipher is a secret system of writing that you use to send messages.
2. 无足轻重的人；走狗;小兵小卒
If you describe someone as a cipher, you mean that they have no power and are used by other people to achieve a particular purpose.
1. a message written in a secret code
Synonym: cypher
2. a secret method of writing
Synonym: cyphercryptographsecret code
3. a person of no influence
Synonym: cyphernobodynonentity
4. a quantity of no importance
e.g. it looked like nothing I had ever seen before
reduced to nil all the work we had done
we racked up a pathetic goose egg
it was all for naught
I didn't hear zilch about it
Synonym: nothingnilnixnadanullaughtcyphergoose eggnaughtzerozilchzipzippo
5. a mathematical element that when added to another number yields the same number