名词
中文翻译：过滤网片
同义词：
['filter', 'filtering disc']
例句：
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1. The filter disc is used to removeimpurities from the water before itis distributed.
过滤网片用于在水被分配之前去除杂质。
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2. Theengineer designed a new filterdisc that can effectively trap bacteria.
工程师设计了一种新型的过滤网片，能有效捕捉细菌。
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3. Thefilter disc was made ofstainless steel and had a diameterof 10 cm.
过滤网片由不锈钢制成，直径为10厘米。