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radioactivity meaning in Chinese

EnglishChinese
radioactivity [radioactivities] (emission of ionizing radiation)
noun
[UK: ˌreɪ.dɪəʊæk.ˈtɪ.vɪ.ti]
[US: ˌreɪ.dɪo.ʊæk.ˈtɪ.vɪ.ti]

放射性 /fàngshèxìng/noun

radioactivity [radioactivities] (radiation emitted)
noun
[UK: ˌreɪ.dɪəʊæk.ˈtɪ.vɪ.ti]
[US: ˌreɪ.dɪo.ʊæk.ˈtɪ.vɪ.ti]

放射 /fàngshè/noun

放射線noun

放射线 /fàngshèxiàn/noun