| 单词 | Pascal's triangle |
| 释义 | Word Frequency Pascal's trianglenoun 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 Word origin C17: named after Blaise Pascal |
| 随便看 |
英语词典包含233703条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。