英语词汇“s-block element”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	s-block element
释义	s-block element s-block element [′es ‚bläk ‚el·ə·mənt] (chemistry) A chemical element whose valence shell contains s-electrons only; found in groups 1 and 2 of the periodic table.
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