单词：filter
vt. 过滤, 渗透, 走漏
vi. 滤过, 渗入
[计] 过滤器, 筛选
n. an electrical device that alters the frequency spectrum of signals passing through it
v. remove by passing through a filter
考试类型：[四级/六级/考研/托福/IELTS/GRE]
filter的用法和样例：
例句
- We usually clear the water with a filter.我们通常用过滤器使水净化。
- You can also filter to focus on specific areas.你也可以设置过滤器来只关注一些特定的区域。
- Filter selection is made using inherent spectra.滤色镜的选择必须利用固有光谱。
- A yellow filter is placed in front of the camera lens to assure that no blue light will be imaged.为了不使蓝光进入相机而成像，可在相机的透镜前加一黄滤色镜。
- A filter for a display apparatus, a method of manufacturing the same, and a plasma display apparatus are disclosed.本发明公开了一种用于显示设备的滤光器及其制造方法，和等离子体显示设备。
- The filter funnels the signals received from many directions into separate photodetectors and improves reception by combining the energies of the beams.滤光器把来自许多方向的讯号导入个别的感光器，并将光束能量合并以改善接收品质。
- It won't take long to filter the coffee.用不了多少时间就可以把咖啡过滤好。
- We must filter out the dirt.我们必须滤除尘垢。
- The sunlight filtered through the curtains.阳光透过窗帘映了进来。
- The news of the defeat started to filter through.战败的消息开始传出来。
常见句型
- The lake water passes through a filter before it is piped to our homes.湖水过滤后用管道输送到各家各户。
- They purified water by a filter.他们用过滤器净化水。
- She went on separating, boiling, evaporating, filtering and mixing.她不断地进行分离、熬煮、蒸发、滤清、调制。
- Charcoal is used to filter water.木炭是用来过滤水的。
- The sunglasses is used to filter the light.太阳镜用于滤光。 1
- Water and soil would have to be filtered many times to remove any radioactive matter.水和土壤须经过多次过滤以消除放射性物质。
常用短语
- 从…过滤出来 pass through a filterfilter sth from sth
The solid particles were filtered from the solution.
固体微粒是从溶液中过滤出来的。
- 透过,滤过 pass or flow slowlyfilter sth ⇔ in
Sounds of cheering filtered in through the closed window.
欢呼声透过关闭的窗户传了进来。
- 渗透,滤过 pass or flow slowlyfilter into sth
Water filters into the well.
水渗透入井里。
Light filtered into the room.
光线透进了房间。
The enemy agents managed to filter into the embattled country.
敌人间谍设法钻进那个严阵以待的国家。
Foreign influence began to filter into the country.
外国势力开始渗透进这个国家。
- 泄漏(消息等) become known(news, etc.)filter sth ⇔ out
This metal net filters out the dirt.
这个金属网滤掉污物。
You have to filter out the dirt before using the water.
在使用这种水之前,必须先过滤,以除去污物。
The solids were filtered out and only the liquid passed into the container.
固体物质被过滤出来,只有液体流进容器。
filter outThe news of his appointment filtered out before it was officially advertised.
他被任命的消息在还没正式公布前就被透漏出去。
- 走漏 become known graduallyfilter through
The news slowly filtered through to everyone in the office.
这消息慢慢走漏出去,结果办公室的人全知道了。
- 透过,滤过 pass through graduallyfilter through sth
A liquid filters through a strainer, into the receptacle beneath.
液体经过过滤器流入下面的容器。
Water filters through the sandy soil and into the well.
水透过沙土,渗透到井里。
The sunlight filtered through the curtains.
阳光透过窗帘映了进来。
The sunlight filtered through the thick leaves.
阳光透过茂密的树叶照射下来。
filter sth through sthYou filter the coffee through this special paper and it takes out the bitterness.
如果你用这种特制的纸过滤咖啡,就没有苦味了。
The water was filtered through charcoal.
这水用木炭过滤过的。
词汇搭配
- acoustic filter消声器
- domestic filter家用过滤器
- yellow filter黄色滤光镜
- cloth filter用布过滤的滤器
- sand filter用沙过滤的滤(水)器
- filter tip过滤嘴香烟
- pass sth through a filter过滤某东西
- filter light露出亮光
- filter water过滤水
- filter off滤掉(某物)
- filter out滤出,泄露
- filter out the facts泄露出去事实真相
- filter through逐渐被理解
- filter into渗入,传入
- filter into the country渗入国内
- filter into Japan渗入日本
- filter into people's minds渗入人心
- filter through渗透,滤过,透露
- filter through clouds透过云层
- filter through the sand渗透沙层
经典引文
The natives had scraped small holes in the sand, as filters.
出自：S. W. BakerThe whole information..was strained through the imperial filters.
出自：fig.The precipitate of lead sulphide was filtered off.
出自：Ld RutherfordCilia around their mouths created a current of water and from it they filtered their food.
出自：D. AttenboroughThe patient had already been filtered through psychiatric and psychological interviews.
出自：B. A. Farrell
- n.
- strainer
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