DICT.TW Dictionary Taiwan

 dorsa
 (單dorsum)背,背部

 dorsa
      See dorsum

 dorsum
      n 1: the posterior part of a human (or animal) body from the neck
           to the end of the spine; "his back was nicely tanned"
           [syn: back]
      2: the back of the body of a vertebrate or any analogous
         surface (as the upper or outer surface of an organ or
         appendage or part); "the dorsum of the foot"
      [also: dorsa (pl)]