SIFR

常见例句

The Arabs refer to the zero as Siphra or Sifr from which we have the English terms Cipher or Cypher.
阿拉伯人作爲斯夫拉（Siphra）或斯夫（Sifr）來提及“零”，我們有英語術語是Cipher（密碼）或Cypher（繙譯）。
Thus it is evident that the term Cipher is derived from the Arabic Sifr which in turn is quite close to the Sanskrit term Shubra.
因此顯然地，術語Cipher是源自阿拉伯的Sifr，依次就是與梵語術語Shubra（薩巴拉）相儅接近。