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名词
n. 力量；力
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strength, force, might
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Practice has taught us that knowledge is power.
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实践使我们认识到知识就是力量。
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名词
n. 能力
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ability to do or act
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Birds have the power to fly.
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鸟能飞。
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He did everything in his power to help me.
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他尽力帮助了我。
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名词
n. 势力；权力
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authority; right, influence
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A policeman has the power to arrest a criminal.
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警察有权逮捕罪犯。
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They also hoped the world would remember their power and glory.
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他们还希望人们会想起他们的权势和荣华。
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名词
n. （常为复数）强国
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(often pl.) a nation with much influence in international affairs
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America and Russia are great powers.
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美国和俄国是两大强国。
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The treaty was signed by five powers.
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这个条约是由五个强国签订的。
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名词
n. （数学）乘方；乘幂
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(math.) the product of a number multiplied by itself
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The third power of 2 is 8.
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2的三次方是8。
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名词
n. 动力；机力
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energy or force that can do work
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This is a machine of great power.
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这是一台大功率的机器。
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A car needs a lot of power to go fast.
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汽车要有很大的功率才能开得快。
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