Betti number
[计] 贝蒂数
🧩 词语组成解析
[计] 贝蒂
🗣️ 情景例句
It's not the same, Richard.
那是不一样的， Richard。
One scabbed sheep will mar a whole flock.
一羊生癣，群羊受害。
What about you? What do you feel like doing?
你看怎么办？你想干什么呢？