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

Acontias \A*con"ti*as\, n. [NL., from Gr. ?, fr. ?, dim. ?
   dart.] (Zo["o]l.)
   Anciently, a snake, called {dart snake}; now, one of a genus
   of reptiles closely allied to the lizards.