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

Dipterous \Dip"ter*ous\, a.
   1. (Zo["o]l.) Having two wings, as certain insects; belonging
      to the order Diptera.

   2. (Bot.) Having two wings; two-winged.

资料来源 : WordNet®

dipterous
     adj : of or relating to or belonging to the Diptera