Определение have one's cake and eat it в Английский Язык Английский Язык словарь
(deyim) To wish to have one's cake and eat it too or simply have one's cake and eat it (sometimes eat one's cake and have it too) is to want more than one can handle or deserve, or to try to have two incompatible things. This is a popular English idiomatic proverb, or figure of speech