| 单词 | perfect square |
| 释义 | perfect squarenoun Mathematics.a rational number that is equal to the square of another rational number. a polynomial that is the square of another polynomial. Origin of perfect squareFirst recorded in 1935–40 Words nearby perfect squareperfector press, perfect participle, perfect pitch, perfect progressive, perfect rhyme, perfect square, perfect stage, perfect storm, perfervid, perfidious, perfidy Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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