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precipitation什么意思及同义词

沪江词库精选precipitation是什么意思、英语单词推荐、用法及解释
英音 [prisipi'teiʃən] ;
美音 [prIsipə'teʃən] ;
名词
1.[C,U]【术语】(雨、雪等的)降落;降水量
2.[C,U]【术语】沉淀
3.不可数名词:【正式】仓促,鲁莽,轻率
英语解释
  • the falling to earth of any form of water (rain or snow or hail or sleet or mist)
  • the process of forming a chemical precipitate
  • an unexpected acceleration or hastening
  • the act of casting down or falling headlong from a height
  • the quantity of water falling to earth at a specific place within a specified period of time
  • overly eager speed (and possible carelessness)
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