精确性和模糊性共同存在于人类语言中,模糊也是自然语言的一种属性。实际上,许多概念和人类思维本身就是模糊的。语言学术语“模糊”指边界不明。如果某个语义反映的事物边界不明,这个语义就是模糊的。英汉语言中,表程度和时间词语的语义几乎都是模糊的,它们的界线是模糊的,它们的模糊性被人们在语言表达中高频使用,已达到语言和情感的成功交流。 Accuracy and fuzziness coexist in human language, and ambiguity is also a property of natural language. In fact, many concepts and human thinking are vague in themselves. Linguistic terms “fuzzy ” means the boundary is unknown. If the semantics of a semantic reflection are not clear, the semantic meaning is ambiguous. In English and Chinese, the semantics of table degree and time words are almost vague, their boundaries are vague, their vagueness is used by people in high frequency in language expression, and the successful exchange of language and emotion has been achieved.