汉字“砹”的读音、意思、用法、解释及组词造句-汉语词典-范文网

字词	砹
释义	砹砹:àｉ非金属元素，符号Ａｔ（ａｓｔａｉｕｍ）。是用甲种粒子轰击铋原子得到的产物。有放射性。砹的同位素半衰期最长的只有８．３小时。可用来医治甲状腺机能亢进。
随便看	注2 泪泫泮泯泰泱泳泵泷泷泸泺泻泼泽泾洁洄洇洋洋洌洎洒 political asylums political correctness political correctness political correctnesses political corretitude political economies political economist political economists political economy political geography political incorrectness political in correctness political incorrectnesses politicalization politically politically correct politically corrects politically incorrect politically incorretness politicalness politicals political science political sciences political scientist political scientists 信心作文600字信心作文300字信心作文信心作文300字信心作文300字信心的作文300字信心的作文300字信心的作文信心的作文300字那微笑，给了我信心-初二作文600字信心作文400字信心作文600字信心作文400字信心作文600字信心作文300字信心作文300字信心作文300字信心作文400字信心的作文信心作文400字信心的作文300字信心作文400字信心作文300字信心作文300字信心作文600字