you can bet your bottom dollar

US /ju kæn bɛt jʊər ˈbɑtəm ˈdɑlər/
UK /ju kæn bɛt jʊər ˈbɑtəm ˈdɑlər/
"you can bet your bottom dollar" picture
1.

boleh bertaruh, pasti

to be absolutely certain about something; to be sure that something will happen

:
You can bet your bottom dollar that he'll be late.
Anda boleh bertaruh dia akan lambat.
If she says she'll do it, you can bet your bottom dollar it'll get done.
Jika dia kata dia akan melakukannya, anda boleh bertaruh ia akan selesai.