英语词汇“astatine”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	astatine
释义	astatine noun uncountable chemistry UK /ˈæstətiːn/ DEFINITIONS1 1 a chemical element that is a radioactive member of the halogen group. Its symbol is At. Synonyms and related words Chemical elements actinium alkali metal aluminium astatine noun uncountable chemistry US /ˈæstətin/ DEFINITIONS1 1 a chemical element that is a radioactive member of the halogen group. Its symbol is At. Synonyms and related words Chemical elements actinium alkali metal aluminum
随便看	back office back on the rails back onto back on your feet back out backpack backpacker backpacking back passage back pay backpedal backpedaled backpedaling backrest backronym backroom backroom boys backscratching back seat back seat driver backshift backside backslapping backslash backslide

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