Scientists have found a genetic mutation that appears to be the cause of Huntington's disease.

科学家们已经发现一个似乎是亨廷顿病病因的遗传突变。

《柯林斯英汉双解大词典》

Mobiles are often believed to be the cause of a number of things from poor eyesight and headaches to house fires.

手机通常被认为是许多事情的罪魁祸首，从视力差、头痛甚至到家庭火灾。

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Too much screen time is widely believed to be the cause of unhappiness among today's young people.

人们普遍认为，屏幕使用时间过长是当今年轻人不快乐的原因。

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And the crisis had to be solved. "If we fail," Roosevelt said, "the cause of self-government throughout the world will suffer greatly."

VOA: special.2010.08.26

No, not really. There's nothing in the laws of acoustics here that cause that to be the case.

没有,算不上,没有任何的声学法则,是它的成因

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Whenever there is a force, it can be traced back to a tangible material cause, which is all the time a force of contact, with the exception of gravity.

如果有作用力,那它一定能找到一个明确的实体施力物体,也就是无论何时物体受的都是接触力,引力除外

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It did not appear to be the cause of any of the three cases studied, though.

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The combination of exertion and cold weather are believed to be the cause of shoveling-related heart attacks.

CNN: Shoveling snow? How to protect your back (and your heart)

The build-up of amyloid is believed to be the cause of this disease.

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