Woordeboek
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Begin leer Galisies met learnfeliz .
Oefen praat en memoriseer " espontáneas " en baie ander woorde en sinne in Galisies .
Gaan na ons Galisies kursusbladsySinne
Tales emisións espontáneas provenientes do núcleo dun átomo reciben o nome de radioactividade.
Such spontaneous emissions from the nucleus of an atom are called radioactivity.