| 单词 | isotope |
| 释义 | Word Frequency isotope(ˈaɪsəˌtəʊp) noun one of two or more atoms with the same atomic number that contain different numbers of neutrons Derived forms isotopic (ˌaɪsəˈtɒpɪk) adjective isotopically (ˌisoˈtopically) adverb isotopy (aɪˈsɒtəpɪ) noun Word origin C20: from iso- + Greek topos place |
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