| 单词 | transactinide |
| 释义 | transactinide in British English (ˌtrænsˈæktɪˌnaɪd) noun any artificially produced element with an atomic number greater than 103 Word origin C20: from trans- + actinidetransactinide in American English (trænsˈæktəˌnaɪd; trænzˈæktəˌnaɪd) noun any of the radioactive chemical elements that have atomic numbers higher than the highest actinide (lawrencium) : also called transactinide element Derived forms transactinic (ˌtransacˈtinic) (ˌtrænsækˈtɪnɪk) adjective |
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