Extremal vector
[计] 极端向量
🧩 词语组成解析
[计] 极值曲线
🗣️ 情景例句
I need to cancel that. We have had a last minute change of plans.
我要取消预约，我们临时改变计划了。
We are even.
我们扯平了。
to study his image in the sight of those who do not know him,
企图用不了解自己的人的观点来研究自己塑造的形象的作法，