单词	mean difference
释义	mean difference noun : the average of the absolute values of the n (n −1)/2 differences that exist between pairs in a statistical distribution of n elements Word History First Known Use 1830, in the meaning defined above
随便看	jarlite jarls jarlsbergs Jarmoite jarool jarools jarosite jarosites jarovization jarovize jarovized jarovizes jarovizing jarrah jarrahs jarred Jarrell jarring jarringlier jarringliest jarringly jarringness jarrings jars jarsful

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