英文關鍵字
adult
assistant
blue
brave
brunette
calm
care
caries
caucasian
chair
checkup
child
clinic
closeup
cute
dental
dentist
dentistry
doctor
eyes
female
girl
graded
health
healthcare
healthy
hygiene
little
male
man
medical
medicine
mouth
multiethnic
office
oral
ordination
patient
practice
pretty
prevention
sitting
smile
stomatology
talking
teeth
treatment
visit
young