英文關鍵字
care
checkup
clinical
closeup
decay
dental
dentist
dentistry
drill
driller
drilling
electric
equipment
examine
fake
grinding
hand
handmade
health
instrument
making
mask
medical
medicine
mould
needle
oral
orthodontic
piece
professional
safety
shape
shaping
sharpening
stomatology
store
surgery
teeth
tool
tooth
treatment
warehouse
work
worker
workplace