sheatfish
  鯰魚類
  Sheat·fish n.  Zool. A European siluroid fish (Silurus glanis) allied to the cat-fishes. It is the largest fresh-water fish of Europe, sometimes becoming six feet or more in length. See Siluroid.
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  sheatfish
       n : large elongated catfish of central and eastern Europe [syn:
           European catfish, Silurus glanis]
       [also: sheatfishes (pl)]