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

参数设置:

vitiate 污染;使堕落

释义2vitiate
/ 5vIFi:7eIt /


verb
1. [with obj.] [formal] spoil or impair the quality or efficiency of
[正式] 使变质;使效率降低
 »development programmes have been vitiated by the rise in population.
  人口上升影响了发展计划的效果。
  destroy or impair the legal validity of
• 使失去法律效力
【派生】
vitiation noun
vitiator noun
【语源】
1. mid 16th cent.: from Latin vitiat- 'impaired', from the verb vitiare, from vitium (see vice )


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