单词	real number
释义	real number noun : a number that has no imaginary part the set of all real numbers comprises the rationals and the irrationals Word History First Known Use circa 1909, in the meaning defined above
随便看	barways barwing barwise barwood barwoods bary- barycenter barycenters barycentre barycentric baryes Barylambda barylite baryogenesis baryon baryon number baryonic baryons Barypoda Baryshnikov barysilite barysphere baryspheres baryt- baryta

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