单词	mean square
释义	mean square noun : the mean of the squares of a set of values Word History First Known Use circa 1832, in the meaning defined above
随便看	Onega, Lake onegite Oneida Oneida Lake oneidas oneing oneir- oneiric oneirically oneiro- oneirocritic oneirocritical oneirocritically oneirocriticism oneirocritics oneiromancers oneiromancies oneiromancy oneiroscopists oneness onenesses Oneota oner onerier oneriest

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