英文關鍵字
femur
bone
human
skeleton
structure
arms
leg
body
chest
neck
shoulder
finger
knee
skull
anatomy
skeletal
system
medicine
ankle
spine
foot
pelvis
jaw
scapula
rib
hand
wrist
elbow
physiology
medical
joint
anatomical
backbone
clinic
health
healthy
science
orthopedic
organ
forearm
spinal
icon
motion
animation
hd
animated