arbitrary
任意的
常用释义
英音[ ˈɑːbɪtrəri ]
美音[ ˈɑːrbɪtreri ]
基本释义
- adj. 任意的，随心所欲的；专横的，武断的
考试频率
高考
考频：近六年出现1次
- a. 随心所欲的，独裁的，专断的 最常考
六级
考频：近五年出现1次
- adj. 任意的; 随机的 最常考
- adj. 武断的; 任性的
考研
考频：近五年出现1次
- a. 任意的，任性的，主观的；专断，武断的 最常考
例句
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1·He makes unpredictable, arbitrary decisions.他做的决定难以预料，主观武断。来源: 《牛津词典》
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2·Arbitrary arrests and detention without trial were common.不经审讯随意扣押是常有的。来源: 《柯林斯英汉双解大词典》
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3·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。来源: 《牛津词典》
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4·Finally, the security was fired for his arbitrary judgment.最后，保安因为他的武断判断被解雇了。
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5·Knowing as much relevant information as possible can help us avoid making arbitrary decisions.尽可能多地了解相关的信息可以帮助我们避免作出武断的决定。
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6·People complain that decisions to approve or deny a permit are often arbitrary rather than based on fixed criteria.人们抱怨批准或拒绝许可的决定往往是随意的，而不是基于固定的标准。
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7·The premise was that the common law of contract lacked sufficient safeguards for workers against arbitrary conduct by management.其前提是，普通合同法缺乏使劳动者不受管理层随意行为影响的充分保障。
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8·For these tools, the question might be in two parts: Given an arbitrary receipt, can you scan it sufficiently well to extract data?对于这些工具，问题有两个部分：给定任意的一个收据，你能否对它进行充分好的扫描以提取数据？
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9·This intuition is not arbitrary or irrational, but is based on years of painstaking practice and hands-on experience that build skills.这种直觉不是武断的或非理性的，而是建立在多年艰苦的实践和建立技能的实际经验的基础上的。
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10·These scientists, for reasons that are mostly arbitrary, either just missed getting a research grant or just barely made it.由于一些原因，这些科学家要么是错失了研究经费，要么只是勉强成功了，而这其中的原因大多是随机的。
网络释义
- arbitrary function : 随意函数；任意函数
- arbitrary value : 任意值
同义词
adj.
[数]任意的；武断的；专制的
同根词
词根：
arbitrary
arbitrarily
adv
武断地；反复无常地；专横地
arbitrariness
n
任意，恣意；专断；霸道