单词 | ion |
释义 | Word Frequency ion(ˈaɪən, -ɒn) noun an electrically charged atom or group of atoms formed by the loss or gain of one or more electrons See also cation, anion Word origin C19: from Greek, literally: going, from ienai to goWord Frequency -ionsuffix forming nouns indicating an action, process, or state creation objection Compare -ation, -tion Word origin from Latin -iōn-, -io |
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