名词中文翻译
中文翻译：排水罐
同义词：
['sewage tank', 'wastewater tank']
例句：
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1. The drain tank needs to be cleaned regularly to prevent blockages.
需要定期清理排水罐以防止堵塞。
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2. The sewage tank is full of wastewater from the city's streets.
污水罐装满了城市街道的废水。
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3. The engineer inspected the wastewater tank and found that it needed to be upgraded.
工程师检查了废水罐，发现它需要升级。