Betti number
[计] 贝蒂数
🧩 词语组成解析
[计] 贝蒂
🗣️ 情景例句
Thank you, everyone. See you next week.
谢谢大家。下星期见。
There are some feelings that time cannot benumb.
人类的感情是历久不衰的东西。
Is this your first visit to our showroom.
您是第一次到我们展示室来的吧。