【医】 primary dentin
at the beginning of; early; elementary; first; original
【医】 arch-; arche-; prot-; proto-
accrue; crude; rawness; unripe; give birth to; grow; living; procreate
student
【医】 bio-
【医】 dental tissue; dentin; dentine; dentinum; ebur dentis
intertubular substance; ivory; ivory membranes; membrana eboris
strata eboris; substantia eburnea