arbitrary是什么意思,arbitrary怎么背,怎么记,arbitrary的词根词缀巧记速记方法,arbitrary构词,构成,中文翻译_英语词典

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arbitrary a 武断的（arbitr+ary→做出[自己的]判断→武断的）

释义2： arbitrary
/ 5B:bitrEri /

◙ adjective
1. based on random choice or personal whim, rather than any reason or system
• 随机选择的，随心所欲的，无理由的，无系统的
»his mealtimes were entirely arbitrary.
  他吃饭完全不定时。
  (of power or a ruling body) unrestrained and autocratic in the use of authority
• （权力或统治机构）专断的，专制的
»a country under arbitrary government.
  一个受专制政府管理的国家。
  [Mathematics] (of a constant or other quantity) of unspecified value
• [数] （常量，量）任意的

【派生】

♦ arbitrarily adverb
♦ arbitrariness noun

【语源】

1. late Middle English (in the sense 'dependent on one's will or pleasure, discretionary'): from Latin arbitrarius, from arbiter 'judge, supreme ruler', perhaps influenced by French arbitraire

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