DICT.TW Dictionary Taiwan

 fil·tra·tion /fɪlˈtreʃən/
 過濾,篩選

 fil·tra·tion /fɪlˈtreʃən/ 名詞
 濾過,過濾,濾光(作用)

 Fil·tra·tion n.  The act or process of filtering; the mechanical separation of a liquid from the undissolved particles floating in it.
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 filtration
      n 1: the process whereby fluids pass through a filter or a
           filtering medium
      2: the act of changing a fluid by passing it through a filter