Betti number
[计] 贝蒂数
🧩 词语组成解析
[计] 贝蒂
🗣️ 情景例句
You should take your health more seriously.
你对自己的健康得更当回事儿。
As the tree, so the fruit.
长什么树，结什么果。
This was more than we could bear, so we decided to spend our last day exploring the countryside.
人多得使我们难以忍受，于是我们决定利用最后一天去乡间一游。