Vector fnction
[电] 向量函数
🧩 词语组成解析
🗣️ 情景例句
Come on, you can tell me.
说吧，告诉我。
The ox is never woe,till he to the harrow go.
挂耙去耕地，牛才知辛苦。
The price we pay for cheap food may be already too high: Mad Cow Disease (BSE) in cattle, salmonella in chicken and eggs, and wisteria in dairy products.
牛肉中的疯牛病，鸡肉和鸡蛋中的沙门氏菌，奶制品中的利斯特杆菌。