单词 | Metals,Actinoid |
释义 | Metals,Actinoid《英文msh词典》Metals,Actinoid [同义词] Metals,Actinoid [主题词] Actinoid Series Elements [中文释义] 金属,锕系 [英文释义] A series of radioactive elements from ACTINIUM,atomic number 89,to and including LAWRENCIUM,atomic number 103. |
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