[ C or U ] a means of behaving or accomplishing something that has existed for a long time and is considered as the same old way: business patronage marketplace site visitors trade merchandising free of charge trade affairs dealings retailing wholesaling horse-trading 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。 Award-winning help: Our friendly, trustworthy https://soccerclubflags14688.bloggosite.com/46124320/soccer-club-flags-for-dummies