機器
artificial
care
chair
clinic
cosmetic
crown
dental
dentist
dentistry
denture
detail
doctor
drill
engine
equipment
false
health
hygiene
jaw
laboratory
mechanic
medical
medicine
model
mouth
occupation
oral
orthodontic
orthodontist
plastic
production
profession
prosthesis
prosthetic
protection
rail
science
surgery
technical
technician
technology
tool
tooth
treatment
white
work
working
workplace