The combining capacity of an atom or a radical determined by the number of electrons that it will lose,add,or share when it reacts with other atoms.是什么意思_The combining capacity of an atom or a radical determined by the number of electrons that it will lose,add,or share when it reacts with other atoms.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句