Qed
abbr. quantitative evaluative device 定量可估价的装置; quantum electrodynamics 量子电动力学; quick-reaction dome 快速反应罩
📖 牛津释义
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）.
🗣️ 情景例句
she's still alone, without her family.
她仍是孤单单的，找不到家。
He who imagines that he has knowledge enough has none.
自以为学识丰富的人是没有什么学问的人。
It took great imagination as well as patience for Annie to teach me to speak.
教我说话需要极大的想像力和耐心。