Dedekind cut
[计] 戴德金割
🧩 词语组成解析
cut
[kʌt]
vt.& vi. 将（某物）切开（或分割）;
vt. 削减;剪切;切成;删剪;
vi. 电影;（为决定谁先出牌等）切牌;可被切割;可用于切割;
n. 切口;削减;剪裁;切片;
🗣️ 情景例句
They had a special on frozen fish down at the supermarket.
超级市场 冷冻鱼特价。
A good book is a best friend who never turns his back upon us.
一本好书，莫逆之交。
Our school is in the east of Beijing.
我们学校在北京的东部。