名词
中文翻译:氢
同义词:
['hydro', 'hydrogen例句:1. Hydrogen is a chemical element with no atomic number.(氢是一种化学元素,没有原子序数。)']
例句:
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1. Hydrogen is a chemical element with no atomic number.
氢是一种化学元素,没有原子序数。
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2.The reaction between hydrogen and oxygen produces water.
氢气和氧气的反应产生水。
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3. Hydrogen peroxide is used as a disinfectant in hospitals.
过氧化氢在医院用作消毒剂。