资料来源 : pyDict

胎儿

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

Foetus \F[oe]"tus\, n.
   Same as {Fetus}.

资料来源 : WordNet®

foetus
     n : an unborn or unhatched vertebrate in the later stages of
         development showing the main recognizable features of the
         mature animal [syn: {fetus}]