Jacobian
[计] 雅可比
🗣️ 情景例句
Will it cost for the transfer?
转车要钱吗？
I had the luck of finding a good job.
我幸运地找到一个好工作。
Meanwhile, a microphone, which was lowered into the mine two hours ago, has enabled the men to keep in touch with their closest relatives.
与此同时，两个小时以前放下井去的一只麦克风使井下的人可以与其亲属保持联系。