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单词 ion
释义
N105191949ionSpoken.119Fiction.271Magazine.520Newspaper.115Academic.924

ion

/ˈaɪən/
noun
an atom or molecule with a net electric charge due to the loss or gain of one or more electrons
离子。参见 CATION, ANION.
词源
mid 19th cent.: from Greek, neuter present participle of ienai 'go'.
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更新时间:2025/3/14 18:53:17