The Vocabulary Switcher allows the user to quickly change the active vocabulary by clicking on it: the & LMB; advances to the next vocabulary, with the & RMB; allowing you to return to the previously-played vocabulary.
O Trocador de Vocabulario permítelle mudar de vocabulario axiña premendo nel: o & LMB; avanza para o próximo vocabulario, co & RMB; poderá voltar para o vocabulario anterior.