Lagrange coordinates
[计] 拉格朗日坐标
🧩 词语组成解析
[计] 拉格朗日
n. 坐标；相配之衣物
🗣️ 情景例句
I fell in love with him at first sight.
我对他一见钟情。
My brothers must help with the house work at home.
我的兄弟在家里必须帮忙做家务。
Who is he?
他是谁？