extinct nuclide中文,extinct nuclide的意思,extinct nuclide翻译及用法 2026-10-17 11:08 浏览次数 33 extinct nuclide英[iksˈtiŋkt ˈnju:klaid]美[ɪkˈstɪŋkt ˈnuˌklaɪd]衰减核素