| 单词 | QED |
| 释义 | QED abbr 缩写 = which was to be proved (Latin quod erat demonstrandum) 证明完毕(源自拉丁文quod erat demonstrandum). |

英汉双解词典包含38652条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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| 单词 | QED |
| 释义 | QED abbr 缩写 = which was to be proved (Latin quod erat demonstrandum) 证明完毕(源自拉丁文quod erat demonstrandum). |

英汉双解词典包含38652条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。