['rændəm]
random
n. 随意,任意
a. 任意的,随便的,胡乱的

词形变化:

名词:randomness 副词:ran-domly

例句与用法:

  1. Soiled dishes were piled at random.
    脏碟子胡乱地堆放着。
  2. By mere chance or fortune; at random.
    碰巧;胡乱地;随意地
  3. A disturbance, especially a random and persistent disturbance, that obscures or reduces the clarity of a signal.
    干扰噪声一种干扰,尤指一处任意的和持续的干扰,使信号变模糊或减少
  4. Marked by a lack of care, accuracy, or organization; random.
    漫无目的的缺乏谨慎、精确或组织性的;随意的
  5. 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。

英英解释:

形容词 random:

  1. lacking any definite plan or order or purpose; governed by or depending on chance
  2. taken haphazardly