英文關鍵字
aid
automatic
care
center
central
check
child
clinic
computer
congenital
consulting
cornea
cure
device
diagnosis
diopter
equipment
eyesight
facility
farsightedness
field
health
hospital
inspection
insurance
investigate
lens
measurement
medic
medical
medicine
moscow
oculist
ophthalmic
ophthalmology
ophthalmoscope
optometry
perimeter
polyclinic
retina
russia
screen
services
technology
test
therapy
tilt
treatment
vision
visual