а. говорить громко и отчетливо; Speak up, we can't hear you; б. высказаться; If you thought that wasn't fair, why didn't you speak up?
SPEAK UP
Англо-русский перевод SPEAK UP
Мюллер. English-Russian Muller's dictionary bed edition. Англо-Русский словарь Мюллера редакция bed. 2012