randomizer

常见例句

• Soiled dishes were piled at random.
  脏碟子胡乱地堆放着。
• The librarian took a book at random from the shelf.
  图书管理员从书架上随便拿了一本书。
• Random mating within a breeding population.
  自由交配在一个育种群中自由交配
• Chose a card at random from the deck.
  从一副牌中任意选出一张
• By mere chance or fortune; at random.
  碰巧; 胡乱地; 随意地
• An estimator is a random variable.
  估计量是一个随机变量。
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