cipher
cipher是什么意思，
cipher怎么读
语音:
英音
['saɪfə(r)]
美音 [ˈsaɪfɚ]
n. 密码；零；不重要的人；无价值的东西
vt. 用密码书写
复数： ciphers
易混淆的单词： CIPHER
cipher 密码
来自阿拉伯语sifr,零，词源同zero.因为古人早期对数字零的认识不足，该词逐渐被赋予神秘 色彩，词义也由零引申为密码。
用作名词(n.)
- The army uses a special cipher so that military messages are kept secret.
军队使用一种特殊密码,军事电讯因此得以保密。 - The cipher took me three weeks before I hit it.
我费了3个多星期才把这密码解释出来。 - Age is only a number, a cipher for the records. A man can't retire his experience. He must use it. Experience achieves more with less energy and time.
年龄只是个阿拉伯数字。一个人不能让他的经验退休。他必须用它。依靠经验，可以用较少的精力和时间获得更多。
用作动词(v.)
- I couldn't cipher out why she was there.
我搞不清她为什么会在那儿。 - He went to school at the age of forty, and learned to read, to write, to cipher.
他四十岁进学校，学习了读，写，算。
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