【医】 polioneuromere
spinal cord
【医】 caudex dorsalis; chorda spinalis; dorsalis medulla; funis argenteus
medulla spinalis; myel; myel-; myelo-; myelon; spinal cord
spinal marrow; vertebra
【医】 cinerea; gray; gray matter; gray nuclei; gray substance; polio-
substantia cinerea; substantia grisea
former; original
【化】 ortho-
【医】 arch-; arche-; ortho-; pro-; prot-; proto-
period; node; abridge; burl; chastity; knar; part; section
【化】 node
【医】 article; mere; metamere; sectio; section; segment; segmentum