extrastapes

名词 n.
中文释义

英文释义

名词 n.
  1. A cartilaginous structure connecting the stapes to the tympanic membrane in birds and reptiles
    — Abbreviations: ac, anterior crus; dp, dorsal process; htp, hypothetical tympanic process or ossified extrastapes, interpreted here as an artefact due to deformation; pc, posterior crus; qc, quadrate contact area; stf; stapedial foramen; stfp, stapedial footplate.

词源

From extra- + stapes.
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