sex worker
noun [ C ] uk/ˈseks ˌwɜː.kər/ us/ˈseks ˌwɝː.kɚ/
性工作者,妓女
a person who works in the sex industry, for example, as a prostitute (= someone who has sex for money)
The organization was formed to protect the rights of sex workers. 这个机构是为了保护性工作者的权利而建立的。