Vector fnction
[电] 向量函数
🧩 词语组成解析
🗣️ 情景例句
Good morning, Mr. Tao.
早上好，陶先生。
I don't seem to have any luck today.
我今天运气不好。
And then I watched all the glasses that were on the table fall off onto the floor.
接着我看到桌上所有的玻璃杯都掉到了地板上。