资料来源 : Webster's Revised Unabridged Dictionary (1913)

Esox \E"sox\, n. [L., a kind of pike.] (Zo["o]l.)
   A genus of fresh-water fishes, including pike and pickerel.

资料来源 : WordNet®

Esox
     n : type and only genus of the family Esocidae [syn: {genus Esox}]