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 Physics. the integer nearest in value to the atomic weight of an atom and equal to the number of nucleons in the nucleus of the atom. Symbol: A [1920-25]
随便看	slip casting slipcover slipe slip form slip hook. slip indicator. slip joint slip-joint pliers slipknot slipnoose slip-on slipover slippage slipped disk. slipper slipper chair slipperette slipper foot slipper sock slipperwort slippery slippery dick slippery elm slippery slope slippy

英语词典包含168451条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。