arbitrary

英 [ˈɑːbɪtrəri]

美 [ˈɑːrbɪtreri]

adj.  任意的; 武断的; 随心所欲的; 专横的; 专制的

高考CET4CET6考研TOEFLIELTSGRETEM4TEM8

Collins.1 / BNC.5353 / COCA.7545

牛津词典

adj.

• 任意的；武断的；随心所欲的
  not seeming to be based on a reason, system or plan and sometimes seeming unfair
  1. The choice of players for the team seemed completely arbitrary.
     看来这个队的队员完全是随意选定的。
  2. He makes unpredictable, arbitrary decisions.
     他做的决定难以预料，主观武断。
• 专横的；专制的
  using power without restriction and without considering other people
  1. the arbitrary powers of officials
     官员的专制权力

柯林斯词典

• ADJ-GRADED 武断的;任意的;任性的;主观的
  If you describe an action, rule, or decision asarbitrary, you think that it is not based on any principle, plan, or system. It often seems unfair because of this.
  1. Arbitrary arrests and detention without trial were common.
     随意逮捕和拘留屡见不鲜。

英英释义

adj

• based on or subject to individual discretion or preference or sometimes impulse or caprice
  1. an arbitrary decision
  2. the arbitrary rule of a dictator
  3. an arbitrary penalty
  4. of arbitrary size and shape
  5. an arbitrary choice
  6. arbitrary division of the group into halves

双语例句

• Tracking to arbitrary signals in bounded Unified's chaotic system is realized by nonlinear feedback control.
  利用非线性反馈控制，实现统一混沌系统在有界条件下对任意信号的追踪。
• The method of level-layer analysis is improved to calculate the earth pressure with arbitrary displacement modes.
  改进了水平层分析法，用于计算任意位移模式的土压力分布。
• The commands in these two scripts are sufficient to connect a network of any arbitrary size.
  这两个脚本中的命令足够用于连接一个任意大小的网络。
• The old man became increasingly prejudiced, arbitrary, and senile.
  他越来越变成一个偏见、固执和独断的老人。
• In other words, this was an arbitrary choice.
  换句话说，这是一个主观的选择。
• MBeanServer instances can also be combined into arbitrary federated relationships to form more complex, distributed environments.
  MBeanServer实例还可以结合到任意的联合关系中，构成更复杂的分布式环境。
• You can make an arbitrary choice.
  你可以随便做选择。
• Users can also specify any start and end date for arbitrary time ranges.
  用户还可以指定任意时间范围的开始和结束日期。
• The method of rules extraction and calculating process with serial carry chain based on the arbitrary division are presented.
  提出了基于任意分割的规则获取方法和相应的串行进位链计算流程。
• The arbitrary police action provoked the public.
  警察的专横行为激起了公愤。