名词
中文翻译：排气沉积物
同义词：
['exhalation sediment']
例句：
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1.The air quality in the city is significantly worse than that of the surrounding countryside.
城市的空气质量明显比周边农村差。
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2. The scientists collected samples from the site to study the effects of the exhalation deposits on the environment.
科学家们从该地点收集样本，研究排放沉积物对环境的影响。
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3. The research team found that the exhalation deposits were a significant contributor to the pollution problem in the area.
研究小组发现，排放沉积物是该地区污染问题的一个重大因素。