Jacobian matrix
[计] 雅可比矩阵, 导数矩阵\\n[化] 雅可比矩阵
🧩 词语组成解析
[计] 雅可比
🗣️ 情景例句
He is as poor as a church mouse.
他一贫如洗。
They enjoin us to follow their example.
他们强要我们以他们为榜样。（有些象绕口令。）
What's that? asked Lucy. She pointed at a strange thing with three legs and a strange top. It was made of metal.
“那是什么？”露西说。露西指着一个有三条腿和一个奇怪的顶部的怪怪的东西问。是用金属造的。