My estimate of the cost was wrong.

我对费用的估算是错的。

youdao

My estimate of the cost is about right.

我估计的费用大致正确。

youdao

His estimate of the cost was about right.

他对费用的估计大体是对的。

youdao

"The bank will estimate its costs based on its fixed costs, variable costs, the cost of their employees, the rent and so on and so forth.

VOA: special.2009.12.11

EU officials estimate the bacterial outbreak has cost farmers millions of dollars.

VOA: special.2011.06.10

Also,the president mentioned Friday's U.S.Treasury Department announcement that the bailout of some U.S.industries will likely cost less than $90 billion, down from the original estimate of $500 billion.

VOA: standard.2010.04.24

The second point on which economists take issue with Lord Stern is his estimate of the cost of mitigating climate change.

ECONOMIST: Is it worth it?

As a result, property owners were faced with cost increases after the initial estimate of the cost of the works had been notified to them.

BBC: Edinburgh statutory repairs reports

That figure represents ReputationDefender's estimate of the cost of clean up.

FORBES: Magazine Article