词汇 | electrovalent bond |
释义 | electrovalent bond noun [ C ] physics specialized uk/iˌlek.trəʊˌveɪlənt ˈbɒnd/ us/ilektroʊˌveɪlənt ˈbɑːnd/ 电价键,离子键 the way in which two atoms are joined together when one atom loses an electron to form a positive ion, and the other gains an electron to form a negative ion |
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