Polytope
多面体
🗣️ 情景例句
It's not easy being away from home.
离家独闯不容易。
I worked at the shipping company this morning.
我今早在船公司工作。
I was almost there when a sarcastic voice below said,
当我几乎到了窗口，这时下面一个讽刺的声音说，