英文關鍵字
adult
assistant
background
bib
business
care
chair
clinic
cure
dental
dentist
dentistry
diagnosis
disease
doctor
elderly
examination
glasses
happy
health
healthcare
help
hospital
hygiene
job
joy
light
man
mature
medical
medicine
movement
old
patient
procedure
professional
protective
safety
senior
smile
stomatological
stomatologist
stomatology
teeth
therapy
tooth
treatment
woman
work