lor·do·sis /lɔrˈdosəs/
  脊柱前彎症
  lor·do·sis /lɔrˈdosəs/ 名詞
  Lor·do·sis n.  Med. (a) A curvature of the spine forwards, usually in the lumbar region. (b) Any abnormal curvature of the bones.
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  lordosis
       n : an abnormal inward (forward) curvature of the vertebral
           column [syn: hollow-back]