- a triangle consisting of rows of numbers; the apex is 1 and each row starts and ends with 1, other numbers being obtained by adding together the two numbers on either side in the row above: used to calculate probabilities
| 单词 | pascal's triangle |
| 释义 | WordReference Random House Unabridged Dictionary of American English © 2024 Pascal's′ tri′angle, [Math.]
Collins Concise English Dictionary © HarperCollins Publishers:: Pascal's triangle n
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