☢️radioactivity (雷迪奥阿克蒂维蒂)

noun
ˌreɪ.di.oʊ.ækˈtɪv.ə.ti
放射性 (raydeeohaktiviti)

含义

The emission of ionizing radiation or particles caused by the spontaneous disintegration of atomic nuclei.
含义翻译
由原子核自发崩解所引起的电离辐射或粒子的释放。
you yuanzihe zifa bengjie suo yinqi de dianli fuxi huo lizi shishi

例句

Radioactivity is used in medical treatments like cancer therapy.

放射性在包括癌症治疗在内的医疗治疗中被用于治疗。
Fangshexing bei yong yu baokuo aizheng zhiliao zai nei de yiliao zhiliao zhong

同义词

radiation, emission, nuclear decay

反义词

stability, inertness, non-reactivity

相关词汇

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