英语词汇“radioactive metal”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	radioactive metal
释义	radioactive metal radioactive metal [¦rād·ē·ō′ak·tiv ′med·əl] (nuclear physics) A luminous metallic element, such as actinium, radium, or uranium, that spontaneously and continuously emits radiation capable in some degree of penetrating matter impervious to ordinary light.
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