语言是人类交际的有力工具。语言中有三个不可分割的部分,即语法、词汇和语义。其中,词汇是最显著、变化最快的一个。随着电脑和网络的流行与发展,人类生活发生巨大变化。网络英语词汇正是社会和语言发展的产物。本文主要探讨“雷”的意义及其出现新义的原因。 Language is a powerful tool for human communication. There are three indivisible parts of the language, namely grammar, vocabulary and semantics. Among them, the vocabulary is the most significant and fastest-changing one. With the popularization and development of computers and networks, great changes have taken place in human life. Internet English vocabulary is the product of social and language development. This article mainly discusses the significance of “Ray ” and the reason why it appears new meaning.