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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:2025/6/26 1:42:23