Then she doubled over with laughter.

然后她笑得弯下腰来。

Their costs for cabbage doubled over just three months this year.

今年，卷心菜的价格在短短三个月内就翻了一番。

Small wonder. Americans' life expectancy has nearly doubled over the past century.

难怪，在过去的一个世纪里，美国人的寿命几乎翻了一番。

The population is set to double on Tarawa over the next 20 years.

塔拉瓦的人口在未来20年里将翻倍。

Mortgage rates have more than doubled over the past year, exceeding 7%.

抵押贷款利率在过去一年上涨了一倍多，涨至7%以上。

They found that levels of stress hormones doubled over the whale's life.

他们发现，在蓝鲸的生命中荷尔蒙水平增长了一倍。

Energy costs were up by 70%, as gas prices nearly doubled over the year.

能源成本上涨了70%，天然气价格在过去一年几乎翻了一番。

Their rates of suicidal thinking and severe depression doubled over the last decade or so.

他们患有自杀倾向和重度抑郁的比例自过去十年翻了一倍。

Harry saw him double over, and thought he had finally been overcome by a spell.

哈利看到海格弯下腰，以为他最终还是被咒语制服了。

Harry saw Hagrid double over, and thought he had finally been overcome by a spell.

哈利看到海格弯下腰，以为他最终还是被咒语制服了。

In America, population growth in this age category will nearly double over the next five years.

在美国，这一年龄段的人口增长将在未来五年内增长近一倍。

Their average ransom payment has roughly doubled over the past year, according to Coveware, a tracking firm.

根据追踪公司Coveware的数据，大型公司的平均赎金支付额在过去一年里大约翻了一番。

The study finds urban air pollution has nearly doubled in 3,000 cities over the past two years.

研究发现，过去两年间有3000座城市的空气污染指数几乎翻了一倍。

Glittering shards of crystal flew in all directions; Draco doubled over, his hands covering his bloody face.

闪光的水晶碎片向四面八方飞散开，德拉科快步跑开，双手捂住出血的脸。

Officials say the so-called Wildcat Fire more than doubled in size over the weekend and is 0% contained.

有关方面表示，在上周末，所谓的野火的覆盖面积扩大了一倍以上，目前尚未得到控制。

When we double over, we bend over and cannot stand up straight because of laughter or from pain.

当我们double over时，我们因为大笑或疼痛而弯下腰，站不直。

Allergy specialist Professor Stephen Durham has calculated that the number of sufferers has doubled over the last twenty years.

据过敏症研究专家斯蒂芬·达拉谟教授统计，在过去的20年间花粉过敏症患者的人数翻了一番。

Sometimes there's cramping that's so bad that it'll just kind of almost double you over in pain.

有时严重的绞痛会让你的痛苦加倍。

Berliners enjoyed cheap rents after reunification, but some estimates say housing costs there have doubled over the past ten years.

柏林人在德国统一后享受到廉价租金，但据估计，住房成本在过去十年中翻了一番。

I got up. He snapped his knee up, quickly, and I refused to give him the satisfaction of doubling over.

我站起身。他弯曲膝盖，猛地一抬，动作非常快。我拒绝朝前弯下身子，让他看我的笑话。