名词
中文翻译：哈勃定律
同义词：
["Hubble's law", "Hubble's constant"]
例句：
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1.The Hubble law predicts that the universe is expanding.
哈勃定律预测宇宙正在膨胀。
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2.The Hubble law has been used to study the expansion of the universe.
哈勃定律被用来研究宇宙的膨胀。
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3.The Hubble law has led astronomers to discover new planets in the outer reaches of our galaxy.
哈勃定律引导天文学家发现了我们银河系外围的新行星。