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

• This paper introduces a design method of arbitrary waveform gene-rator which can gain more precision based on multi-pulses synthesis.
  为此设计了一种基于多脉冲合成的高精度任意波形发生器，详细地阐述了系统的设计原理，并给出了具体的硬件结构框图。
• This ensures that my custom tags can be nested to any arbitrary depth in the GSP.
  这样确保了我的自定义标记可以按照任意深度嵌套到GSP中。
• Arbitrary arrests and detention without trial were common.
  随意逮捕和拘留屡见不鲜。
• Arbitrary initial pore-water pressure distributions and flux boundary conditions are considered in the analytical solution.
  此解析解考虑了任意初始的孔隙水压力分布和流量边界条件。
• You can make an arbitrary choice.
  你可以随便做选择。
• 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。
• This enables the user to view an arbitrary number of columns on small displays without resorting to horizontal scrolling.
  这就使得用户可以在小型的显示器上查看任意数量的列了，而不用再去水平拖动了。
• 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。
• Coupling coefficients, ring sizes, and waveguide lengths of microring resonator arrays can be arbitrary in this approach.
  耦合系数，环腔尺寸和波导长度在本方法中可以任意设置。
• 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。