名词
中文翻译：氧酸
同义词：
['oxygen', 'oxygen compound', 'oxygen molecule例句：1. Oxygen is essential for human health and the growth of plants.（氧气对人类健康和植物生长至关重要。）']
例句：
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1. Oxygen is essential for human health and the growth of plants.
氧气对人类健康和植物生长至关重要。
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2.The reaction between oxygen and hydrogen gas produces water vapor.
氧气和氢气的反应产生水蒸气。
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3. Oxygen is a colorless, odorless gas that can be used to purify air.
氧气是一种无色无味的气体，可以用于净化空气。