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, observe mean an established technique for accomplishing matters. custom, placed on a Local community or to someone, implies a more or less long term method of acting bolstered by custom and social attitudes: the custom of giving it... https://jessicas617blw4.webbuzzfeed.com/profile