释义 |
pre·sphenoid I. \“+\ noun Etymology: pre- + sphenoid : a presphenoid bone or cartilage usually united with the basisphenoid in the adult and in man forming the anterior part of the body of the sphenoid II. adjective also pre·sphenoidal \|prē+\ Etymology: presphenoid from presphenoid (I); presphenoidal from presphenoid (I) + -al : indicating or relating to a median part of the vertebrate skull anterior to the basisphenoid |