Jacobian
[计] 雅可比
🗣️ 情景例句
Lots of movie houses, and the theater.
很多电影院 还有剧院。
Good words and ill deeds decieve wise men and fools.
话好行为劣，欺骗智和愚。
Lake Baikal is the deepest of all the lakes in the world.
贝加儿湖是世界上最深的湖泊。