A rule of thumb is a general estimate.

一则经验法则是一种大致的估计。

Karl has an estimated net worth of 125 million.

据估计，卡尔的净资产约为1.25亿美元。

The initial estimate vary from 20 to 50.

对卡车人数的初步估计为20-50人。

This is Oval Office.My husband is in there somewhere.

这里就是椭圆了。我的老估计现在正在里面。

An auction house estimates that the relic could fetch as much as $20,000.

一家拍卖行估计，这件文物的价格可能高达2万美元。

That's an estimate only based on our astronomy.

基于天文学的估计。

Guess every naughty pup gets his just desserts.

估计每一个调皮的孩子都会得到平之神的教训吧。

The WHO estimates 25% of the population to be anemic.

世界卫估计有25%的人口贫血。

Now to the magic of figuring out how many sig figs your answer should have.

" 估计值" 关於估计值很酷的是，你永远猜不到。

It's envisaged a trip will cost between 50 and $100.

据估计，一次旅行的费用在50到100美元之间。

Estimates place the nations combined debt for student loans at 1 trillion dollars.

估计全国学总的贷款债务在一万亿美元。

In fact, the assistive tech industry will be worth an estimated $30 billion by 2024.

事实上，到2024年，辅助技术产业的价值估计将达到300亿美元。

I would estimate that I would pack at least an extra liter into my lungs.

我估计我的肺里至少要多装一升空气。

These ranges are just approximations, of course.

当然，这些世代的范围只是大概的估计。

In terms of damages, there's no way to estimate it exactly right now.

就损失来说，现在还没有具体的估计值。

We're estimating that's probably equivalent in Europe and probably about the same amount in Asia.

我们估计欧洲和亚洲的这一数字可能相同。

But listen to this, his crown is estimated to be worth more than $4 million.

不仅如此，他的王冠估计价值超过400万美元。

Astronomers can estimate the size and brightness of a star by its color.

天文学家能从恒星的颜色估计它的大小和亮度。

Estimates of its prevalence depend on the diagnostic guidelines.

对其患病率的估计取决于诊断指南。

The World Health Organization estimates that number will rise significantly in the near future.

世界卫估计，在不久的将来，这一数字将显著上升。