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 necessarily mean a longtime technique for accomplishing things. custom, placed on a Local community or to someone, indicates a roughly everlasting means of acting reinforced by custom and social attitudes: the custom of sup... https://virgilg484aqj9.buscawiki.com/user