That estimate was right on the mark.

那个估计分毫不差。

《牛津词典》

On what do you base this estimate?

你是根据什么估计的？

youdao

With little else to go on, they were asked to estimate Mr. Williams's salary, professional standing, and educational background.

在没有其他信息可提供的条件下，研究人员要求他们估计威廉姆斯先生的工资、职业地位和教育背景。

youdao

The White House budget office on Tuesday lowered its estimate for this year's federal deficit.

VOA: special.2009.08.28

When you get--this is Rituparna, counting the leaves on a tree-- you can estimate, from a sample, the population expected values.

如果你...像数叶子的睿都巴若那一样,只有部分样本的话,你可以来估计总体均值

耶鲁公开课 - 金融市场课程节选

Every country computes an estimate of how much is spent each year on consumption by the people who live in the country.

每个国家估算出,生活在该国国内居民,每年的消费额。

耶鲁公开课 - 金融市场课程节选

My own estimate is that there are about 10, 000 white hat security researchers working full time to counter malware (100 vendors X 50 average and double that for independents.) I am still working on an estimate of the number arrayed on the other side of this battle ground.

FORBES: Battleground Cyberspace: Hackers vs. White Hats

But Sir Stuart Bell, who sits on the estimate committee, told the BBC on Sunday that Sir Thomas had been asked to carry out a review "in accordance with the rules at the time and the standards that applied at the time".

BBC: Brown to repay ?12,415 expenses

We are optimistic on our estimate largely because of the shift away from paper based transactions which will drive sales on credit cards and debit cards.

FORBES: Shoppers Using Cash: Another Reason Discover Shares Could Dive Below $17