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
my brother Robbie,
我弟弟Robbie
You'll solve the problem if you concentrate upon it.
如果全神贯注，你就会解决这个问题。
He looked pale and his clothes were in a frightful state.
他面色苍白，衣服也搞得不成样子。