英语词汇“covalent bond”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	covalent bond
释义	covalent bond noun : a nonionic chemical bond formed by shared electrons, usually a pair belonging originally each to a different atom or both to one atom — distinguished from electrovalent bond; see coordinate bond
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