英语词汇“rest mass”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	rest mass
释义	rest mass noun the mass of an object that is at rest relative to an observer. It is the mass used in Newtonian mechanics
随便看	needleworker needly needment needn't needs needs test need-to-know needy neek Neel Neel point Neel temperature neem neep ne'er Ne'erday ne'er-do-well ne'ertheless ne'ertheless NEET neeze nef nefandous nefarious nefariously

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