Abstract:Euphemism is a linguistic concept, which are widely and vividly used in our daily life and have already become an indispensable part of English vocabulary.

• 摘要：委婉语是一种语言学概念，在人们的日常生活中广泛而鲜活地使用着，并已成为英语词汇中不可或缺的组成部分。