PHRASAL VERB 滤除To filter out something from a substance or from light means to remove it by passing the substance or light through something acting as a filter. 滤除 [Also VERB n PREPOSITION]
Children should have glasses which filter out UV rays. [VERBPREP. noun]
孩子们应该佩戴可以滤除紫外线的眼镜。
Plants and trees filter carbon dioxide out of the air and produce oxygen. [V n P + of/from]