extinct nuclide中文,extinct nuclide的意思,extinct nuclide翻译及用法 2025-10-31 13:06 浏览次数 13 extinct nuclide英[iksˈtiŋkt ˈnju:klaid]美[ɪkˈstɪŋkt ˈnuˌklaɪd]衰减核素