Angol | Cseh |
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radioactivity [radioactivities] (emission of ionizing radiation) noun [UK: ˌreɪ.dɪəʊæk.ˈtɪ.vɪ.ti] [US: ˌreɪ.dɪo.ʊæk.ˈtɪ.vɪ.ti] | radioaktivitanoun |
radioactivity [radioactivities] (radiation emitted) noun [UK: ˌreɪ.dɪəʊæk.ˈtɪ.vɪ.ti] [US: ˌreɪ.dɪo.ʊæk.ˈtɪ.vɪ.ti] | radioaktivitanoun |