模糊语言学是在运用模糊集合论研究模糊语言中产生的一门新兴学科。模糊性是语言的一个重要属性,模糊语言常常用来代替精确语言,达到交际的目的。对模糊语言学科进行分析,然后以委婉语为例,分析模糊语言学对修辞格的解释力。通过对委婉语的模糊功能分析,指出委婉语实际上是一种模糊语。 Fuzzy linguistics is a new emerging discipline in the study of vague language using fuzzy set theory. Fuzziness is an important attribute of language. Vague language is often used to replace the precise language to achieve the purpose of communication. Analyze the vague language subject, and then use euphemism as an example to analyze the explanatory power of vague linguistics to figures of speech. By analyzing the vagueness of euphemism, it is pointed out that euphemism is actually a vague language.