Today many people associate economic change with deteriorating living standards: job losses, being ripped-off, or living under virtual monopolies in search and social networks.
So you buy something for a dollar and you sell it to someone else for 50 dollars, some people would say you are gouging them, you are charging them way too much money.
Some people have suggested that maybe it comes from processing wool, you know, like picking at wool to get the the little debris out, but it may well come from the idea of fleecing.
Ah, I get it now! We use the expression it leaves a bad taste in your mouth when we have a negative experience and feel bad or angry about it afterwards – like being ripped off in a restaurant!
哦,我现在懂了!当我经历了一件不好的事,之后对这件事感到生气的时候,就像你在那个餐馆被一样,我会用" it leaves a bad taste in your mouth" 这个表达。