英文關鍵字
bearded
caucasian
center
clinic
conduct
conference
demonstration
dental
dentist
dentistry
development
diagnosis
doctor
examination
health
healthcare
hospital
human
hygiene
industry
innovative
jaw
laboratory
lecture
man
medical
medicine
model
monitor
mouth
oral
orthodontic
patient
person
present
presentation
professional
scan
screen
show
stomatology
student
technique
technology
teeth
tooth
treatment