So many people think feminism is a dirty word.

那么多的人认为女权主义是一个令人反感的词。

Profit is not a dirty word around here.

在这里，赢利不是一个犯忌的字眼。

Marketing became a dirty word at the company.

“营销”成了该公司的禁忌字眼。

Privatisation remains a dirty word.

私有化任然是个肮脏的词汇。