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
Happy langings!
一路顺风！
Is his suit of which color?
他的西装是什么颜色的？
As quickly as she could,Miss Zhou got a medicine box.
赵小姐忙取来药箱。