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	instals instance instance court instanced instances instancies instancing instancy instant instant message instant messaging instant replay instantaneities instantaneity instantaneous instantaneous exposure instantaneously instantaneousness instantaneousnesses instanter instantest instantial instantiate instantiated instantiates

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