| 释义 | 
		- n.几何数列;等比数列
 - 网络等比级数;几何级数;几何等级
 
 1.  | 几何数列;等比数列a series of numbers in which each is multiplied or divided by a fixed number to produce the next, for example 1, 3, 9, 27, 81  |  
 n.  | 1. a series of numbers in which each number is separated by the same numerical step 2. a series of numbers in which each number is multiplied by a particular quantity in order to get the next number, for example 1, 5, 25, 125  |  
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