filefish
filefish(复同单或-fishes)- a fish with a dorsal spine and rough scales, related to the triggerfishes and occurring in tropical and sometimes temperate seas
鲀
- Numerous genera and species, family Balistidae (or Monaçanthidae)
众多属,众多种,鳞鲀科或单角鲀科
语源- late 18th cent.: from file (because of its rough skin, suggesting the surface of a file)
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