| 单词 | rule of three |
| 释义 | rule of three : a rule in mathematics: the product of the means in a proportion equals the product of the extremes —used for finding the fourth term of a proportion where three are given |
| 随便看 |
英语词典包含469781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。