filter out
collocation滤除；筛选出
The software can filter out unwanted spam messages.
该软件能过滤掉不需要的垃圾邮件。
过滤；滤除
filtered — past of filter
先理解核心含义，再看它在真实句子里的用法。
过滤；滤除
To pass something through a filter, especially to remove unwanted parts.
She filtered the coffee through a paper filter.
她用滤纸过滤了咖啡。
分类、筛选或隔离
To sort, sift, or isolate.
扩散；使不那么集中或聚焦
To diffuse; to cause to be less concentrated or focused.
通过过滤器或表现得像通过过滤器
To pass through a filter or to act as though passing through a filter.
用过滤器除去
remove by passing through a filter
filter
Base
原形
filters
3rd person
第三人称单数
filtering
-ing
现在分词
filtered
Past
过去式
filtered
Past participle
过去分词
She filters the water every morning.
她每天早上过滤水。
He filtered the impurities yesterday.
他昨天过滤了杂质。
They have already filtered the signal.
他们已经过滤了信号。
规则动词
The software automatically filters out spam emails.
这个软件自动过滤掉垃圾邮件。
AI contextual example
He is filtering the water to remove impurities.
他正在过滤水以去除杂质。
AI contextual example
filter out the impurities
滤除杂质
WordNet
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滤除；筛选出
The software can filter out unwanted spam messages.
该软件能过滤掉不需要的垃圾邮件。
（消息等）慢慢传开
News of his resignation has filtered through to the office.
他辞职的消息已经慢慢传到办公室。
陆续走进；陆续到来
As the doors opened, people began to filter in.
门一打开，人们就开始陆续走了进来。
使光线变得柔和
The curtains filtered the bright afternoon light.
窗帘过滤掉了午后明亮的光线。
过滤水
You should filter the water before drinking it.
喝水前你应该先把水过滤一下。
过滤掉；剔除（不需要的东西）
We need to filter out any false information before publishing the report.
在发布报告之前，我们需要过滤掉任何虚假信息。
逐渐流传；慢慢透露
The news of her resignation slowly filtered through to the team.
她辞职的消息慢慢传到了团队那里。
逐步向下传达；逐渐惠及
The benefits of economic growth should filter down to the poorest households.
经济增长的好处应该逐步惠及最贫困的家庭。
Use filtered naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
想象一杯咖啡用滤纸过滤，渣滓留在纸上——filter 就是“滤除、筛选、过滤”的动作。
语域：neutral 常见场景：日常对话、科技或工程语境、道路交通 通常作中性用词，具体含义随搭配对象变化：日常多指“过滤/筛选”，科技中可指数据或信号处理，交通中指摩托车穿行。选择译法时需结合上下文。
与 filter 押韵的词：quilter（/ˈkwɪltər/）、kilter（/ˈkɪltər/）。注意以下形近词发音不同：falter（/ˈfɔːltər/）、filler（/ˈfɪlər/）、fitter（/ˈfɪtər/）、folder（/ˈfoʊldər/）。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.