名词中文翻译
中文翻译：氢
同义词：
['hydro', 'hydrogen', 'hydrogen gas']
例句：
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1. Hydrogen is a chemical element that is found in nature.
氢是一种化学元素，存在于自然界。
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2. The discovery of hydrogen fuel cells has revolutionized the way we power our cars.
发现氢燃料电池技术已经彻底改变了我们汽车的能源方式。
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3. Hydrogen gas is used as a fuel for spacecraft and rockets.
氢气体被用作航天器和火箭的燃料。