Orthogonal matrix
[计] 正交矩阵
🧩 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
As simple as that.
就这么简单。
From the mountain, Lenny can look off across the valley.
雷尼可以从那座山眺望谷间远处的那边。
'Do you call that a hat?' I said to my wife.
“你把那个叫帽子吗？”我对妻子说。