Orthogonal vector
[计] 正交向量
🧩 词语组成解析
a. 直角的, 正交的\\nn. 正交直线, 矩形面
🗣️ 情景例句
A serious matter.
一个严重的问题。
He who follows two hares is sure to catch neither.
追逐两只兔，两头都落空。
The glasses keep their eyes safe.
眼镜可以使眼睛不受伤害。