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
随便看	psych- psych. psychanalysis psychasthenia psyche psyche psyche Psyche psyched psychedelia psychedelic psychedelic psychedelics psyches psychiatric hospital psychiatries psychiatrist psychiatrists psychiatry psychic psychic psychic energizer psychics psyching psycho

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