英语词汇“radioactivity”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	radioactivity
释义	radioactivity radioactivity /ˌreɪ.di.əʊ.ækˈtɪv.ɪ.ti/ aep /-oʊ.ækˈtɪv.ə.t̬i/ noun [U] 1 F0 the quality that some atoms have of producing energy, which can be very harmful to health Thesaurus⁺: ↑Radiation and radioactivity 2 F0 the energy produced by atoms in this way: » A dangerous amount of radioactivity was released into the environment last month.Thesaurus⁺: ↑Radiation and radioactivity
随便看	eliminator elision elite elitism elitist elixir Elizabethan elk ellipse ellipsis elliptic elliptical elliptically elliptical trainer elm El Niño elocution elongate elongated elongation elope elopement eloquence eloquent eloquently

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