Aparelho de dente = braces
Usar aparelho de dente: to wear braces
She wears braces.

Usar aparelho de dente: to wear braces
She wears braces.
(Ela usa aparelho.)
He doesn't wear braces anymore.
He doesn't wear braces anymore.
(Ele não usa aparelho mais.)
I hate wearing braces.
I hate wearing braces.
(Odeio usar aparelho.)