英文關鍵字
ache
background
care
caries
caucasian
checked
child
childhood
clinic
dental
dentist
dentistry
doctor
equipment
examining
expert
female
hand
health
healthcare
healthy
hygiene
instruments
kid
little
medical
medicine
modern
mouth
office
open
oral
patient
person
practice
procedure
tools
tooth
treatment
uniform
visit
woman
work