filters
n.
过滤( filter的名词复数 );
滤光器;
（香烟头上的）过滤嘴;
交通红灯指示不得直行的同时;
v.
透过( filter的第三人称单数 );
（光或声）渗入;
缓行;
（交通指示灯处的交通）仅可左转行驶;
例句:
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The framing camera system has a number of colour filters.
来自BBC
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A liquid filters through a strainer, into the receptacle beneath.
液体经过过滤器流入下面的容器.
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Filters do not remove all contaminants from water.
过滤器无法过滤掉水中的所有污染物。
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Water filters through the sandy soil and into the well.
水透过沙土渗透到井里.
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Those filters become saturated from the toxic fumes.
来自SA
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I'm just looking for the coffee filters.
来自NEWYORKER