Euphemism来源于希腊语euphemismos一词,eu意为好的、善意的,词根pheme意为言语。“如今其指代范畴不仅包括神鬼、裸体、下部、排泄、性爱、生育、疾病和死亡等传统禁区,而且还涉及到种族、性别、职称、金钱、政治、战争和生态等当代生活中的各个敏感领域”。委婉语是典型的礼貌语言,在交际 Euphemism comes from the Greek word euphemismos, eu means good, goodwill, and the root pheme is speech. “Today’s areas of concern include not only traditional forbidden zones such as ghosts, nudity, lower parts, excretion, sex, maternity, illness and death, but also contemporary life such as race, gender, job title, money, politics, war and ecology All sensitive areas ”. Euphemism is a typical polite language in communication