英语词汇“mass number”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	mass number
释义	mass number n. The sum of the number of neutrons and protons in an atomic nucleus. Also called nucleon number.
随便看	willowy willpower will power Wills Willy willy-nilly Willy Pete extinguishable extinguisher extinguishment extirpate extirpation extirpative extirpator extispicy extol extoll extoller extolment extort extorter extortion extortionary extortionate extortionately

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