Cost an arm and a leg/a small fortune phrase
Used when something is extremely expensive or cost a lot of money.
The white T-shirt I like most costs an arm and a leg.
The food of our restaurant is really good and doesn’t cost you an arm and a leg.
This house cost me a small fortune.
It's going to cost me an arm and a leg to buy a new phone.
To change the price of something
Used to indicate something that is very expensive
Have a very high price
To refer to a very high price.
The verb "cost" should be conjugated according to its tense.
None
This idiom has become popular since 1901.
1.(adj) Very busy
2. At maximum speed, efficiency, or power
1. Being flat-strap with his part-time job, he neglected his study.
2. We are working flat-strap to complete the project on schedule.