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单词 perfect square
释义

perfect square


perfect square

n. An integer that is the square of an integer.

per′fect square′



n. a rational number that is equal to the square of another rational number. [1935–40]

perfect square


perfect square

[′pər·fikt ′skwer] (mathematics) A number or polynomial which is the exact square of another number or polynomial.
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更新时间:2024/12/24 3:05:56