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discretionary是什么意思？

discretionary

英[dɪˈskreʃənəri] 美[dɪˈskreʃəneri]
相关单词 Discretionary increase
例句
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同义词
英语六级真题
  • In the 1960s, the United States devoted nearly 17% of discretionary spending to research and development, reaping decades of economic growth.
    2016年12月六级真题（第二套）阅读 Section A
柯林斯高阶英汉双解学习词典释义
英汉词典释义
英英词典释义
  • Adjective
    1. having or using the ability to act or decide according to your own discretion or judgment;
    "The commission has discretionary power to award extra funds"
    2. (especially of funds) not earmarked; available for use as needed;
    "discretionary funds""discretionary income"
行业词典
  • 计算机： 自由选择［定］；