英文關鍵字
afraid
baby
background
caucasian
child
childhood
closeup
cry
dental
dentist
fall
fear
female
first
front
fun
girl
health
hold
hole
incisors
isolated
little
loosening
lose
losing
loss
lost
missing
mouth
open
point
preschooler
replace
replacement
root
shake
somatology
stagger
stomatology
teeth
tooth
toothless