英文關鍵字
assistant
background
blue
care
chemist
chemistry
clean
clinic
closeup
dental
dentist
dentistry
doctor
equipment
finger
glove
gloved
gloves
hand
hands
health
healthcare
hospital
hygiene
latex
medic
medical
medicine
nurse
occupation
office
operation
orthodontic
profession
professional
protection
protective
putting
research
rubber
safety
science
surgery
tooth
treatment
uniform
wearing
white
work