| 单词 | sphenoid bone |
| 释义 | sphenoid bonenounthe large butterfly-shaped compound bone at the base of the skull, containing a protective depression for the pituitary gland Words nearby sphenoid bonesphenogram, sphenography, sphenoid, sphenoidal sinus, sphenoidal spine, sphenoid bone, sphenoid crest, sphenoiditis, sphenoidotomy, sphenopalatine artery, sphenopalatine foramen Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for sphenoid bonesphenoid bone n.A compound bone with winglike processes, situated at the base of the skull. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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