Jacobian
[计] 雅可比
🗣️ 情景例句
Don't worry about it. It's nothing.
别担心，没事儿。
Ooo! I can't look.
唔，我不忍心在看下去了。
We would lay less stress on 'facts and figures'and more on a good memory,
人们不会再重视"资料和数据"，而靠好记性、