英文關鍵字
appointment
care
caries
caucasian
center
check
checkup
cleaning
clinic
cure
deep
dental
dentist
dentistry
disease
doctor
drill
drilling
equipment
european
health
healthcare
healthy
hospital
hygiene
hygienist
makes
man
mature
medical
medicine
oral
patient
people
person
practice
procedure
professional
technician
technology
teeth
tools
toothache
treat
treatment
uniform
using
visit
whiten
work