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	non-player character nonplayers nonpleading nonpleadingly nonpliabilities nonpliability nonpliable nonpliableness nonpliablenesses nonpliably floppy floppydisk floppy disk floppy diskes floppy diskette floppydisks floppy disks floppy disks' floppy's flops flop's flora florae florae's floral

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。