Extremal vector
[计] 极端向量
🧩 词语组成解析
[计] 极值曲线
🗣️ 情景例句
It is for me,
对我来说当然足够，
Happy is the man that owes nothing.
无债一身轻。
I think the weather will be nice later.
我想天气一会儿会好。