Abstract: This paper mainly studies on the dynamic features of English euphemisms.It firstly analyzes the characteristics of English euphemisms during 18th, 19th and 20th centuries respectively and shows that during different eras, euphemisms demonstrate different characteristics. Then the paper uses some specific examples of euphemisms to illustrate that euphemisms of the same field vary in different times. From the discussion it can be concluded that euphemisms develop with time. Euphemisms are not static but dynamic.
Key words: English euphemisms；dynamic feature；characteristic