表皮
3d
anatomy
arm
bassal
beauty
biology
body
care
cartoon
cell
components
comprise
corneum
cross
data
deep
dermatology
dermis
detail
diagram
explain
granular
health
healthy
human
hypodermis
illustration
inside
integument
isolated
layer
medical
model
normal
object
organ
physical
physiology
pore
sample
science
section
skin
spinous
stratum
structure
subcutaneous
tissue