动词
中文翻译:过滤
同义词:
['sieve', 'screen', 'sift']
例句:
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1.The filter is designed to remove impurities from the water.
这个过滤器设计用来从水中去除杂质。
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2. The scientist used a filter to collect samples for analysis.
科学家使用过滤器来收集样本进行分析。
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3. The filter was so effective that it could only hold about 50% of the water.
这个过滤器非常有效,只能容纳大约50%的水。