Cleaning up the water supply is their top priority.

清洗供水系统是他们的首要任务。

《柯林斯英汉双解大词典》

Cleaning Device (9) (10) (11) ensures the cleaning of liquid supply unit.

清洗装置(9)(10)(11)保证了供液体单元的清洗。

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Warning: Make sure to check that compressed air and power supply are disconnected before cleaning. If not, disconnect them. Organic solvent shall not be used to clean the machine.

警告：在清洗之前必须检查压缩空气和电源是否关闭。如果没有关闭，请关闭压缩空气和电源。严禁使用有机溶剂清洗机器。

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The cleaning supply example is the only one that works.

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Victoria Park, owner of Park Pet Supply in Atlanta, says self-cleaning varieties get top billing during this time of the year, particularly for long-haired dogs.

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Ensure a supply of water for sanitary purpose such as cleaning and flushing toilets.

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