数

• A number x is called an almost upper bound of a .
  数X称为A的殆上界。
• Several soldiers were decorated for bravery .
  数名士兵因英勇而获奖。
• Latin nouns have case , number and gender .
  拉丁语名词有格、数和性。
• You can think of the innumerable birds .
  你可以想象那些数不清的鸟。
• Contributions sums to several thousand dollars .
  捐款总计达数千美元。
• I shall never get to twenty at that rate !
  照这样我老也数不到二十！
• The number 101. 11 contains only five bits .
  10111这个数只有5位。
• For truly great men , look to this age alone .
  数风流人物，还看今朝。
• What is the probability that it is a prime ?
  此数是素数的概率是多少？
• I have twenty essays to mark tonight .
  今晚我有二十篇文章要评分数。