资料来源 : WordNet®

dogfishes
     See {dogfish}

dogfish
     n 1: primitive long-bodies carnivorous freshwater fish with a
          very long dorsal fin; found in sluggish waters of North
          America [syn: {bowfin}, {grindle}, {Amia calva}]
     2: any of several small sharks
     [also: {dogfishes} (pl)]