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plutonium
美音音标: [pluː'təʊniəm]
plutonium 美音 真人发音
英音音标: [pluː'təʊniəm]
plutonium 英音 真人发音
英汉字典
英英字典
解释
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同义
pu
plutonium
atomic number 94
词性
n
解释
a solid silvery grey radioactive transuranic element whose atoms can be split when bombarded with neutrons; found in minute quantities in uranium ores but is usually synthesized in nuclear reactors; 13 isotopes are known with the most important being plutonium 239
示例
None