| 释义 |
n.The fatty material present in the myelin sheath of nerve fibers. medulla Words nearby medullary substancemedullary sheath, medullary space, medullary sponge kidney, medullary stria of fourth ventricle, medullary stria of thalamus, medullary substance, medullated, medullated fiber, medullation, medullectomy, medullization The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |