1.三倍(的),三重(的);【乐】最高音部(的);尖锐刺耳(的);高音(的)
1.(使)成为三倍,增加两倍
1.if something trebles, or if you treble it, it becomes three times bigger than it was before
1.the highest sounds in music; the part of something such as a radio or stereo that controls the higher sounds
1.something that is treble the number or amount of another thing is three times greater than it
1.Once China announced it was trebling stamp duty on share trading, a pullback in Chinese stocks was inevitable.
当中国宣布将股票交易印花税上调至原来的三倍时，中国股市的回落就已不可避免。
2.Almost trebling capital gains tax in the UK would be especially stupid.
把英国的资本利得税率提高几乎两倍，真可谓蠢到家了。
3.Growing cities and rapid industrialization has seen a trebling of energy consumption in East Asia over the past 30 years.
在过去三十年，东亚的城市扩张和快速工业化导致能源消费量增加了两倍。
4.That increased demand has pushed prices up, with many types trebling or more in value in the past five years.
需求增加带动价格上涨。在过去5年内，许多稀有金属和稀土元素的价格上涨了两倍甚至更多。
5.The popular frenzy over share trading led the government to intervene last week, trebling the tax on share trading.
股票交易狂热导致政府最近出手干预，将股票交易印花税提高了2倍。
6.When the glazier falls in the far South Pole, we all feel the trebling under our feet.
当远在南极的冰川大片崩落时，我们都感受到震撼；
7.Mr Roy foresees continuing annual growth of 50 per cent or more and a trebling of business processing jobs to 1. 2m by 2008.
罗伊先生预计，该行业将继续以每年50%或更高的速度增长，到2008年将使业务处理职位增加2倍，达120万个。
8.But the second, which followed trebling of oil prices to $35. 63 a barrel in July 1980 was much steeper.
随后在1980年7月，石油价格又上涨了三倍，达到每桶35.63美元，这第二击更沉重。
9.A trebling of Hong Kong's monetary base since 2009 has driven down interest rates to historic lows and fuelled mortgage lending.
自2009年以来香港的货币基础增加了两倍，这将利率拉低至历史低位，并刺激了抵押贷款的繁荣。