单词 | continued proportion |
释义 | continued proportion in American English geometric progression continued proportion in American Englishnoun Math an ordered set of numbers such that the ratio between any two successive terms is the same, as 1:3:9:27:81 Word origin [1790–1800]This word is first recorded in the period 1790–1800. Other words that entered Englishat around the same time include: backhanded, cannibalism, infiltration, standby, stereotype |
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