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。 relates to a apply or usage so steadily linked to a person or group as to get Just about the drive of unwritten legislation. syn: custom, behavior, observe necessarily mean a longtime technique for accomplishing matters. custom, placed on a Local community or to somebody, implies a more https://edenu382zuo1.blogozz.com/profile