英文關鍵字
cabinet
care
ceiling
clean
clinic
day
dental
dentistry
diffuse
drill
empty
equipment
flat
furniture
health
hospital
hygiene
indoor
industry
inside
instrument
interior
lamp
lantern
light
medic
medical
medicine
modern
nobody
office
operating
orthodontic
professional
room
spotlight
steel
stomatology
surgery
technology
tool
treatment
white
work
workplace