英语词汇mass number怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	mass number
释义	mass numberBrE /ˈmæs nʌmbə(r)/NAmE /ˈmæs nʌmbər/ noun (chemistry 化学) the total number of protons and neutrons in an atom （原子）质量数
随便看	Negrodom negroes Negrohood negroids Negroish Negroness Negronesses Negro spiritual Neh neigh neighbor neighborhood neighborhood watch the black arts the black arts the Black Country the Black Death the black economy the black economy the blind leading the blind the blocks the blogosphere the BNP the body politic the boot is on the other foot

英汉双解词典包含314281条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。