Normal equation
[计] 正规方程
🧩 词语组成解析
🗣️ 情景例句
At least we are not the only ones facing these problems.
至少不光是我们面临这样的问题。
From across the room, David cast a glance at his brother.
隔着房间，大卫瞥了一下弟弟。
The last lap! Wu Peng from Class 1 and Lin Tao from Class 3 were still neck and neck.
最后一圈！1班的吴鹏和3班的林涛仍然是并驾齐驱。