| 单词 | arithmetic sequence |
| 释义 | arithmetic sequenceˌarithmetic ˈsequence (also arithmetic progression) noun [countable] math a list of related numbers formed by adding or subtracting one particular number to each of the numbers in the series. So, for example, 2, 4, 6, 8 is an arithmetic sequence in which the number 2 has been added to each number in the list. |
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