英文關鍵字
activity
anatomical
animation
electical
electricity
eye
eyeball
eyes
internal
iris
isolated
loop
medicine
motion
nerves
pupil
rotating
rotation
shows
this
transparency
video
英文關鍵字
activity
anatomical
animation
electical
electricity
eye
eyeball
eyes
internal
iris
isolated
loop
medicine
motion
nerves
pupil
rotating
rotation
shows
this
transparency
video