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 think it's about time we got going.
我想差不多是告辞的时候了。
Glad to have been of help.
我很高兴能给您帮个大忙。
The wind then speaks the message of the sun to the sea and the sea transmits it on through waves.
然后，风把太阳的信息带给了大海，然后，风把太阳的信息带给了大海。