英语词汇rest mass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	rest mass
释义	rest massn.（名词） The physical mass of a body when it is regarded as being at rest.静止质量：当物体被认为静止时它的物理质量
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英汉双解词典包含166908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。