Filter

To remove impurities or unwanted elements from something, A device or tool used to separate solids from liquids or gases, To control or limit the information or content that is displayed, To act as a barrier to prevent certain things from passing through

Filter - 含义

To remove impurities or unwanted elements from something

例子: She used a coffee filter to strain the coffee grounds.

使用: formal语境: cooking, chemistry, technology

笔记: Commonly used in technical or specialized contexts.

A device or tool used to separate solids from liquids or gases

例子: The air filter in the car needed to be replaced.

使用: formal语境: mechanical engineering, automotive industry

笔记: Often used in technical discussions or maintenance contexts.

To control or limit the information or content that is displayed

例子: You can filter your search results by date or relevance.

使用: formal/informal语境: internet, data analysis, search engines

笔记: Commonly used in digital contexts to refine or narrow down results.

To act as a barrier to prevent certain things from passing through

例子: The mask filters out dust particles from the air.

使用: formal语境: environmental protection, safety equipment

笔记: Used in contexts related to protection or purification.

Filter的同义词

Strainer

A strainer is a device with a mesh or perforated surface used to separate solid particles from liquids.

例子: She used a strainer to filter out the seeds from the juice.

笔记: Strainer specifically refers to a device with a mesh or perforated surface, whereas filter can encompass a broader range of devices and methods.

Sieve

A sieve is a device with a mesh or perforated surface used to separate fine particles from coarser ones.

例子: The baker sifted the flour through a sieve to remove any lumps.

笔记: Sieve is often used specifically for separating fine particles from coarser ones, while filter can have a broader application.

Screen

A screen is a surface with holes or gaps that allow certain substances to pass through while blocking others.

例子: The air purifier has a screen that traps dust and allergens.

笔记: Screen is typically used for a surface with holes or gaps that selectively allow substances to pass through, while filter can refer to a wider variety of materials or methods used for separation.

Filter的表达方式，常用短语

Filter out

To remove or separate unwanted or unnecessary elements from a group or list.

例子: The software can filter out unwanted emails automatically.

笔记: The original word 'filter' refers to the device or process of removing impurities, while 'filter out' specifically focuses on removing unwanted elements.

Go through a filter

To undergo a process of selection or evaluation to determine suitability or acceptability.

例子: All applications will go through a strict filter to select the best candidates.

笔记: This phrase extends the concept of filtering to include a thorough evaluation process beyond just removal.

Filter down

To narrow down or reduce a large group or selection to a smaller, more manageable number.

例子: We need to filter down the list of potential suppliers to three finalists.

笔记: Similar to 'filter out,' but with a focus on reducing the quantity of items rather than simply removing unwanted ones.

Through the filter of

To perceive or interpret something based on a particular perspective or influence.

例子: She viewed the situation through the filter of her own experiences.

笔记: While 'filter' refers to the process of removal, 'through the filter of' emphasizes the influence or perspective through which something is viewed.

Filter in

To selectively include or admit certain elements into a group or list.

例子: The hiring manager will filter in candidates who meet the minimum requirements.

笔记: In contrast to 'filter out,' 'filter in' focuses on the deliberate inclusion of specific items rather than exclusion.

Filter through

To spread or pass through a group gradually or slowly.

例子: The news will filter through to all employees by the end of the day.

笔记: While 'filter' involves the process of removing impurities, 'filter through' focuses on the gradual dissemination or distribution of information.

Filter down to

To reach or be communicated to lower levels or a wider audience.

例子: The decision will filter down to all departments once it is finalized.

笔记: This phrase emphasizes the downward flow or dissemination of information or decisions, extending the concept of filtering to distribution.

Filter的日常（俚语）表达

On the filter

This slang term means to focus on or prioritize a specific task or activity.

例子: I need to catch up on work, so I'll be on the filter all day.

笔记: It shifts the focus from the literal filtering action to concentrating on a particular task or activity.

Unfiltered

Used to describe something that is raw, honest, or unedited.

例子: She always speaks her mind, completely unfiltered.

笔记: It conveys a sense of authenticity or lack of censorship compared to the original word 'filter'.

Filtered version

Refers to a modified or censored version of information.

例子: I don't want the filtered version, tell me exactly what happened.

笔记: It implies a sense of withholding or altering information compared to the original word 'filter.'

Filter - 例子

English: I need to buy a new filter for my coffee machine.

English: The email system has a spam filter.

English: This photo editing software has a great filter function.

Filter的语法

Filter - 动词 (Verb) / 动词，原形 (Verb, base form)

词元: filter

变位

名词，复数 (Noun, plural): filters

名词，单数或不可数 (Noun, singular or mass): filter

动词，过去时 (Verb, past tense): filtered

动词，动名词或现在分词 (Verb, gerund or present participle): filtering

动词，第三人称单数现在时 (Verb, 3rd person singular present): filters

动词，原形 (Verb, base form): filter

动词，非第三人称单数现在时 (Verb, non-3rd person singular present): filter

音节、划分和重音

filter 包含2个音节: fil • ter

音标: ˈfil-tər

fil ter , ˈfil tər (红色音节是重读的)

Filter - 重要性和使用频率

词频和重要性指数显示一个词在特定语言中出现的频率。数字越小，词语使用频率越高。最常用的词通常在1到4000之间。

filter: ~ 1500 (非常常见).

这个重要性指数帮助你在语言学习过程中集中于最有用的词语。

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