you can bet your bottom dollar
US /ju kæn bɛt jʊər ˈbɑtəm ˈdɑlər/
UK /ju kæn bɛt jʊər ˈbɑtəm ˈdɑlər/
1.
你敢打賭, 絕對肯定
to be absolutely certain about something; to be sure that something will happen
:
•
You can bet your bottom dollar that he'll be late.
你敢打賭他會遲到。
•
If she says she'll do it, you can bet your bottom dollar it'll get done.
如果她說會做，你敢打賭它會完成。