transuranic element
英[trænsjuˈrænik ˈelimənt]美[ˌtrænsjʊˈrænɪk ˈɛləmənt]
n.any element having an atomic number greater than 92 (which is the atomic number of uranium); all are radioactive
2025-04-19 09:01 浏览次数 3
n.any element having an atomic number greater than 92 (which is the atomic number of uranium); all are radioactive