Decahedral
a. 十面体的
🗣️ 情景例句
Oh, hello! How nice of you to remember us!
噢， 好， 真好， 还记得我们！
Sorry, sir. But it's our graduation day.
对不起，不过，今天是毕业的日子嘛。
at eighty can knock us out, and into our grave.
能到了80岁可能会使我们一蹶不振而进入坟墓。