Extremal vector
[计] 极端向量
🧩 词语组成解析
[计] 极值曲线
🗣️ 情景例句
It'll all be over in two hours.
再两个小时就结束了。
What is not wisdom is danger.
不智的事是危险的。
We informed him that the fissure extended for fifty years and was tow feet wide and four feet deep.
我们告诉他那个大裂缝长50码，宽2英尺，深4英尺。