英文關鍵字
brain
blood
stroke
line
symbol
health
treat
problem
surgical
operation
injection
device
dizziness
linear
disease
vessel
congestion
lined
treatment
face
cardio
vascular
occlusion
human
back
vision
mri
medicine
machine
pain
mind
talk
hand
xray
medical
icon
motion
graphic
animation
pictogram
hd
animated
item
sign
color