Polytope
多面体
🗣️ 情景例句
Who jammed the photocopier, again?
谁又把复印机卡住了？
The worst misfortunes are these that never hzppen.
最大的不幸是害怕不会发生的不幸。
Sure. I would love to come. Thanks a lot.
当然。我愿意来。非常感谢。