英文關鍵字
care
caucasian
clinic
clinical
dental
dentist
dentistry
denture
doctor
equipment
health
hospital
instrument
male
man
medic
medical
medicine
mouth
office
oral
orthodontic
orthopedic
orthopedics
ortodont
professional
prosthetics
stomatology
surgery
technology
tool
tooth
treatment
unrecognizable
young