名词
中文翻译：Unknown
同义词：
['pulmonary', 'alveolar', 'aerated例句：1. The lungs are responsible for the exchange of oxygen and carbon dioxide in our body.（肺部负责我们体内氧气和二氧化碳的交换。）']
例句：
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1. The lungs are responsible for the exchange of oxygen and carbon dioxide in our body.
肺部负责我们体内氧气和二氧化碳的交换。
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2. The alveoli are tiny sacs that filter air from the bloodstream.
肺泡是微小的囊袋，从血液中过滤空气。
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3.The alveoli are responsible for gas exchange in the lungs.
肺泡在肺部气体交换中起着作用。