Orthogonal transformation
[计] 正交变换
🧩 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
Is room service available?
有房间服务吗？
Would you care to take a seat while I make out a receipt?
请坐一会儿好吗？我给您开个收据。
Because my father wanted to work in China.
因为我父亲想要在中国工作。