[ C or U ] a strategy for behaving or undertaking anything which has existed for a long period and it is regarded as the standard way: business patronage Market website traffic trade merchandising absolutely free trade affairs dealings retailing wholesaling horse-investing 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。 Almost every song is actually a https://georgec011xtn6.wikinstructions.com/user