燃やす
表皮
absorption
accident
ache
aging
anatomical
anatomy
art
body
burns
cancer
care
chemical
classification
damage
degree
depth
dermis
design
diagram
fire
first
flame
follicle
graphic
hair
health
healthy
human
hurt
illustration
injury
layer
layers
medical
medicine
normal
organ
pain
painful
poster
second
skin
stage
structure
sunburn
symptoms
thermal
third