what's the betting 是什么意思？

what's the betting 很可能；大概会

bet·ting / ˈbetiŋ / noun [U]
   the act of risking money, etc. on the unknown result of an event
   打赌；赌钱:
   illegal betting
   非法赌钱
⇨ see also spread betting
 IDIOMS 
▪ what's the betting...? | the betting is that...    (informal) it seems likely that...
   很可能；大概会:
   What's the betting that he gets his own way?
   你认为他可能会独行其是吗？
   The betting is that he'll get his own way.
   他很可能会得逞。

bet∙ting / ˈbɛtɪŋ ; ˈbetɪŋ /
◙noun
1. [U] when people risk money on the results of games, competitions etc or other future events
• 打赌; 赌钱;
--› gambling
2. what's the betting / the betting is, [BrE] used to say that something seems very likely to happen or to be true
• 很可能:
 »What's the betting Dan's involved in this somewhere?
  很可能丹也多少参与了这件事吧？ 

很可能 惯用语 what's the