using a word or phrase in order to avoid saying a more unpleasant or offensive word

Cosmetic surgery comes with its own new, euphemistic vocabulary: you aren't being operated on, you are "getting something done".." 整容手术有它自己一套新的委婉的词汇：你不是在做手术，你是在“搞定某件事”。

We are masters of euphemistic language and can provide a sugar-coating to the most unpalatable of topics. 我们是使用委婉语言的大师，可以为最令人不快的话题加一层粉饰。