英文關鍵字
50s
60s
and
bone
caucasian
chair
check
coat
dental
dentist
dolly
equipment
exam
examining
fifties
happy
healthcare
hispanic
hygiene
jaw
lab
male
man
medical
medicine
medium
men
model
occupation
office
orthodontist
patient
people
professional
reassuring
record
science
shot
showing
sitting
sixties
smiling
talking
teeth
two
white