[ C or U ] a way of behaving or doing something that has existed for a long time and is regarded as the same old way: business enterprise patronage Market website traffic trade merchandising totally free trade affairs dealings retailing wholesaling horse-buying and selling 知乎，让每一次点击都充满意义 —�?欢迎来到知乎，发现问题背后的世界。 hijab - the https://fionam791pzl7.blogpixi.com/profile