语言的发展或消亡受限于社会环境的影响，“亲”经过不断发展获得了新的词义，作为网络称呼语被广泛使用，这一方面是互联网的影响，另一方面也迎合了信息时代下线上交际的需求。

The development or extinction of language is restricted by the influence of social environment. The word "dear" has gained new meanings through continuous development and is widely used as a network address. On the one hand, it is influenced by the Internet and on the other hand, it meets the needs of offline communication in the information age.