英文關鍵字
animated
care
chair
chatter
clinic
computer
dental
dentist
device
display
drill
drilling
dynamic
engine
equipment
facility
floor
health
healthcare
hospital
indoor
inside
jaw
light
machine
mechanic
medical
medicine
miniature
model
motion
movement
nobody
noone
place
plaything
policlinic
polyclinic
prosthesis
protection
room
screen
seat
surgery
teeth
tool
tooth
toy
windup