英语词汇“radio-activity”的翻译、意思、用法、释义-英汉汉英双解词典

单词	radio-activity
释义	radio-activity ,reɪdɪəʊæk'tɪvɪtɪ BNC¹⁷³⁹⁹⁵⁺² 基本例句 n.放射性核放射能力核放射现象 In1898 Madane Curie and her husband declared that they believe there was something in mature which gave out radio-activity. 1898年居里夫人和她的丈夫宣称他们相信在自然界中存在着放射性物质。 hotdic
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