单词	geometric series
释义	geometric series noun : a series (such as 1 + x + x2 + x3 + … ) whose terms form a geometric progression Word History First Known Use circa 1909, in the meaning defined above
随便看	roseolar roseolas roseries roseroot roseroots rosery roses roseslugs roset rosetan rosetangle rosets Rosetta Rosetta stone rosette rosette plate rosetted rosetter rosettes rosetting Roseville rosewater rosewaters rosewood rosewood brown

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