天火字典

英日字典：はがため

はがため

歯固：

(n)

(1)
tooth hardening toy
(for infants)
teether
teething ring

(2)
tooth hardening meal
New Year's feast
歯固め：

(n)

(1)
tooth hardening toy
(for infants)
teether
teething ring

(2)
tooth hardening meal
New Year's feast