Translation of "in use" into Portuguese

The email address you entered is already in use.

O endereço de e-mail com que você entrou já está em uso.

There is no point in us having common standards if there are major deviations between the different Member States in their practical application.

De nada vale dispormos de normas comuns se depois, na prática, os Estados-Membros têm atitudes divergentes.

Unfortunately, all the dryers were in use, and they all had many minutes to go.

Infelizmente, todas as secadoras estavam ocupadas, faltando muitos minutos para terminar.