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
I'm the vice-president of new toy development.
我是负责新玩具开发的副总裁。
How long will it take you to have it fixed?
你要多少天才能把它修理好？
In the Northeast it will be fine.
东北天气晴朗。