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 n. A chemical bond formed by the sharing of one or more electrons, especially pairs of electrons, between atoms. covalent bond In a water molecule, each hydrogen atom (H) shares an electron (yellow) with the oxygen atom (O).
随便看	birthing center birthing room birthmark birth mother birthmother birth name birthname birth pangs birth parent birthparent birthplace birthrate birth rate birthright birthroot birthstone birth trauma birth weight birthweight birthwort Biruté Marija Filomena biryani bis bis- Bisaya

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