1 عمومی:: مفت، مفت، بسیار ارزان
شبکه مترجمین ایران
1 general:: Very inexpensive, as in Their house was a real bargain, dirt cheap. Although the idea dates back to ancient times, the precise expression, literally meaning ‘‘as cheap as dirt," replaced the now obsolete dog cheap. [Early 1800s]
American Heritage Idioms
2 general:: Phrase(s): dirt cheap extremely cheap. • Buy some more of those plums. They’re dirt cheap. • In Italy, the peaches are dirt cheap.
McGrawhill's American Idioms And Phrasal Verbs