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。 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。 syn: custom, pattern, follow suggest a longtime method of doing matters. custom, applied to a community or to someone, implies a more or less long term way of performing strengthened by custom and social attitudes: the custom of supplying presents at Ch... https://davyh470pds1.newbigblog.com/profile