名词
中文翻译：氧气同义词
同义词：
['air', 'atmospheric gases', 'oxygengas']
例句：
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1. Oxygen is essential for life on Earth.
氧气对地球上的生命至关重要。
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2. The lungs areresponsible for delivering oxygen to the body.
肺部负责将氧气输送到身体。
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3. The scientiststudied the effects of oxygen on the humanbody.
这位科学家研究了氧气对人类身体的影响。