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
I do think you should go see the houses
我确实感到你们应该去看看这些房子，
Do they think PROGRESS means more highways?
他们认为有更多的高速公路就是“进步”吗？
He's doing very well in the navy.
他在海军里干得很出色。