It was a costly mistake.

这是一个使我们吃了大亏的错误。

His costly mistake resulted in severe loss.

可能造成重大损失的错误。

For Nato, this could be a very costly mistake.

对北约来说，这可能是一次代价惨重的错误。

But Harris made a costly mistake: He decided to wait.

但哈里斯犯了一个代价不菲的错误：他决定再等一等。

They'll realize that the market has changed, and that they made a costly mistake.

他们应该意识到，市场发生了变化，他们犯了代价昂贵的错误。

The idea foundered due to a lack of American co-operation - a costly mistake, as it turned out.

英国的这个设想最后不了了之，原因是缺乏美国的合作——后来的结局证明这是个代价昂贵的错误。

Applying decorations to a flawed surface can be a costly mistake - and sometimes even a fatal one.

适用于装饰品的表面检测，表面裂纹对于装饰品来说是要付出昂贵的代价，有的时候甚至是致命的。

He was really nice about it, even though I had made a costly mistake. He knew, at least, that I had tried my best.

我虽然犯了严重的错误，他仍然没有计较，因他知道我至少已尽了力去做。

Developing for a specific vendor's proprietary IaaS could prove to be a costly mistake if the vendor were to go out of business.

事实证明，如果某个供应商可能会停业，那么针对该供应商的专有IaaS进行开发将是一个代价不菲的错误。

Fearful of making a costly mistake, I decided to read up on procedures and standards on the federal Office of Personnel Management web page.

害怕犯下会造成重大损失的错误，我决定好好读一下《联邦办公室工作人员管理》网页上面的规程和标准。

In a paper in the current issue of the journal Health Affairs, these experts say approving the surgery for O.C.D. was a mistake - and a potentially costly one.

在最近一期《卫生事务》杂志的一篇论文中，这些专家指出，批准为强迫症手术是一个错误而且潜在的费用很高。

That may be a costly legal mistake.

那可能是一个损失极大的法律错误。

Software projects are often stuck with decisions that are a mistake, but too costly to fix.

人们经常按照错误的决策继续进行软件项目，而成本过高难于修复。

Duplicate bridge is a brutal game. Every small mistake can be very costly.

复式桥牌是一场残忍的游戏，每个小失误都会令你付出惨重代价。

He made a mistake that threatened to be costly.

他犯了一个有可能代价很高的错误。

This is no small problem and a mistake here could be costly.

这不是小事，任何一个错误在这里都要付出高昂的代价。

That was the time I learned the value of the thermal paste - it was a costly lesson so I hope you will not make this mistake when handling CPUs.

这是我学到的时间价值的热贴-这是一个昂贵的教训，所以我希望你不要让这种错误时，处理的C PU。