filter
- n.滤器;过滤器;滤光器;滤波器;筛选(过滤)程序;滤声器;分流指示灯
- v.过滤;(用程序)筛选;渗入;慢慢传开;缓行;仅可左转行驶
复数： filters 过去式： filtered 现在分词： filtering 过去分词： filtered 第三人称单数： filters
filt- 过滤 + -er 物品,机器
filternoun
滤器；过滤器
a device containing paper, sand, chemicals, etc. that a liquid or gas is passed through in order to remove any materials that are not wanted
an air/oil filter
空气过滤器；滤油器
a coffee/water filter
咖啡过滤器；滤水器
filter paper for the coffee machine
咖啡机滤纸
He smokes cigarettes without filters.
他吸没有过滤嘴的香烟。
滤光器；滤声器；滤波器
a device that allows only particular types of light or sound to pass through it
筛选（过滤）程序
a program that stops certain types of electronic information, email, etc. being sent to a computer
（交通红灯指示不得直行的同时，表示可左转或右转的）分流指示灯
a light on a set of traffic lights showing that traffic can turn left or right while traffic that wants to go straight ahead must wait
verb
过滤
to pass liquid, light, etc. through a special device, especially to remove sth that is not wanted
All drinking water must be filtered.
所有饮用水必须经过过滤。
Use a sun block that filters UVA effectively.
使用能有效滤掉紫外线的防晒霜。
My secretary is very good at filtering my calls (= making sure that calls that I do not want do not get through) .
我的秘书很会替我推掉不相干的电话。
（用程序）筛选，过滤
to use a special program to check the content of emails or websites before they are sent to your computer
缓行
to move slowly in a particular direction
The doors opened and people started filtering through.
门开了，人们开始徐徐通过。
慢慢传开；走漏
to slowly become known
More details about the crash are filtering through.
人们对这场空难的了解一点点多起来。
渗入；透过
to come into a place slowly or in small amounts
Sunlight filtered in through the curtains.
阳光从窗帘透了进来。
仅可左转行驶
to turn left at traffic lights while other vehicles wanting to go straight ahead or turn right must wait
filter
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1
VERB 过滤
To filter a substance means to pass it through a device which is designed to remove certain particles contained in it.The best prevention for cholera is to boil or filter water, and eat only well-cooked food.
预防霍乱的最佳方法是将水煮沸或过滤，并且只食用煮熟后的食物。
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2
N-COUNT 滤器;过滤器
A filter is a device through which a substance is passed when it is being filtered....a paper coffee filter.
咖啡过滤纸
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3
N-COUNT 滤声器;滤光器;滤波器
A filter is a device through which sound or light is passed and which blocks or reduces particular sound or light frequencies.You might use a yellow filter to improve the clarity of a hazy horizon.
可以使用黄色滤光器让模糊的视野更加清晰。
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4
VERB (光或声)隐约透过，缓缓传至
If light or sound filters into a place, it comes in weakly or slowly, either through a partly covered opening, or from a long distance away.Light filtered into my kitchen through the soft, green shade of the cherry tree.
光线透过樱桃树柔和的绿阴隐约照进我的厨房。
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5
VERB (消息等)走漏，慢慢传开
When news or information filters through to people, it gradually reaches them.It took months before the findings began to filter through to the politicians...
调查结果数月后才传到从政者的耳朵里。
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6
N-COUNT (路口的)转弯信号灯(或车道)
A traffic filter is a traffic signal or lane which controls the movement of traffic wanting to turn left or right. -
7
PHRASAL VERB 滤除;滤掉
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.Children should have glasses which filter out UV rays...
儿童应该戴上滤除紫外线的眼镜。
noun
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1
- device that removes something from whatever passes through it
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2
- an electrical device that alters the frequency spectrum of signals passing through it
verb
-
1
- pass through
- Water permeates sand easily
- Synonym: percolate sink in permeate
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2
- remove by passing through a filter
- filter out the impurities
- Synonym: filtrate strain separate out filter out
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3
- run or flow slowly, as in drops or in an unsteady stream
- water trickled onto the lawn from the broken hose
- reports began to dribble in
- Synonym: trickle dribble
数据来源：WordNet
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Principle and Application of Air Filter Used in Desert
沙漠空滤器原理及应用
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A experimental study on fluids particle content after passing by filter
经滤器截留后微粒含量的实验研究
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Put the coffee in the filter and let the water run through .
把咖啡放入过滤器里让水流过。
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A filter will remove most impurities found in water .
过滤器会滤掉水中的大部分杂质。
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My secretary is very good at filtering my calls .
我的秘书很会替我推掉不相干的电话。
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The doors opened and people started filtering through .
门开了，人们开始徐徐通过。
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Use a sun block that filters UVA effectively .
使用能有效滤掉紫外线的防晒霜。
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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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More details about the crash are filtering through .
人们对这场空难的了解一点点多起来。
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The mixture flows to a revolving drum where the water is filtered out .
混合剂流过旋转着的滚筒时水分便从中滤出。
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He smokes cigarettes without filters .
他吸没有过滤嘴的香烟。
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Sunlight filtered in through the curtains .
阳光从窗帘透了进来。
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Filtered water is always on tap , making it very convenient to use .
随时打开龙头都有过滤水，用起来很方便。
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News of the attack quickly filtered through the college .
有关袭击的消息很快就在该学院中传开了。
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Plants and trees filter carbon dioxide out of the air and produce oxygen .
花草树木会过滤掉空气中的二氧化碳并制造氧气。
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It took months before the findings began to filter through to the politicians
调查结果数月后才传到从政者的耳朵里。
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The air in the factory is filtered to remove impurities .
工厂里的空气要经过过滤，以清除其中的杂质。
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She gathered loose soil and let it filter slowly through her fingers .
她捧起疏松的泥土，任其缓缓地从指间漏下。
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Change the filter cartridge as often as instructed by the manufacturer .
按照生产厂家的使用说明，经常更换过滤筒。
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If you must be in the sunlight , use the strongest filter cream you can get
如果一定要呆在阳光底下的话，就擦上你能买到的防晒系数最高的防晒霜。
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Children should have glasses which filter out UV rays
儿童应该戴上滤除紫外线的眼镜。
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You might use a yellow filter to improve the clarity of a hazy horizon .
可以使用黄色滤光器让模糊的视野更加清晰。
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A cold , diffuse light filtered in through the skylight .
一道冰冷的光线透过天窗漫射进来。
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Previous attempts at filtering and oxygenating aquarium water had failed .
之前尝试过几次将鱼缸中的水过滤并充氧，但都没有成功。
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The living room was tinged yellow by light filtered through the curtains .
起居室被透过窗帘照进来的阳光染上了一丝金黄色。
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If the filter has been saturated with motor oil , it should be discarded and replaced .
过滤器如果已被机油浸透，则应丢弃并换上新的。
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Light filtered into my kitchen through the soft , green shade of the cherry tree .
光线透过樱桃树柔和的绿阴隐约照进我的厨房。
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She slotted in a fresh filter .
她放进了一张新的滤纸。
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Dustbags act as a filter and suction will be reduced if they are too full
集尘袋起着过滤的作用，所集的灰尘太多时其吸附作用就会减小。
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Cracks of light filtered through the shutters
斑驳的光线透过百叶窗照射进来。
- 短语动词