betcha
not standard informal uk/ˈbetʃ.ə/ us/ˈbetʃ.ə/
敢打赌，当然，真的（bet you 的口语缩略）
short form of "bet you", meaning that you are very sure about something
I betcha some of them even considered leaving the team. 我打赌他们中的一些人甚至考虑过离开这个团队。
- More examples
- My friend said, "I betcha if you set up and did this, you could make a living at it."
- I betcha a dime to a dollar she's the reason.
- Betcha didn't know: sharks attack submarines.
- "You can use that, can't you?" "You betcha."
- For free or nearly free, you betcha I'd stand in line for it.
Idiom
you betchaidiom not standard informal 是的，当然（用以表示某人对某事非常肯定）
used to say "yes" very strongly, or to show that you are very sure about something
Were there surprises? You betcha. 有让人意想不到的地方吗？当然了。