Read Edit View history 共价键 gòngjiàjiàn covalent bond Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 共价键/ 共價鍵 gòngjiàjiàn covalent bond covalent bond (chemistry) 两个原子通过共价键结合在一起。 Edit Delete References Add reference No references for this word.