filter

"filter"的音标为/ˈfɪltə(r)/，基本翻译为"过滤器"或"筛选"，速记技巧可以考虑使用其发音的谐音"费他儿"。

以上内容仅供参考，建议查阅英语词典获取更准确的信息。

Filter的英文词源：

Filter这个词源自于拉丁语“filtrum”，意为“过滤器”或“过滤网”。

变化形式：

Filter有名词和动词两种形式，其名词形式为“filter”，意为“过滤器”或“滤网”；其动词形式为“filter through”，意为“通过过滤器过滤”。

相关单词：

1. Filter一词可以与许多与过滤、筛选相关的词汇相关联，如：filter paper（过滤纸），filter system（过滤系统），filter press（压滤机），filter feed（滤食）等。

2. 与filter相关的短语还有“filter out”，意为“筛选掉”，以及“filter in”，意为“逐渐进入”。

例句：

1. The water was filtered through a fine sieve before it was ready to drink. （水在准备饮用之前经过了细筛的过滤。）

2. The news filtered through to the public slowly over time. （随着时间的推移，这个消息逐渐传到了公众耳中。）

3. Filter paper is used to separate the liquid from the solid particles. （过滤纸用于将液体和固体颗粒分开。）

4. The filter press is a machine used to filter out impurities from water or other liquids. （压滤机是一种用于从水或其他液体中滤出杂质的一种机器。）

5. Filter feeders filter the water for food particles. （滤食性动物通过滤水来获取食物颗粒。）

6. We need to filter out irrelevant information from the data. （我们需要从数据中筛选出无关的信息。）

7. The process of filtering through a bureaucracy can be frustrating and time-consuming. （在官僚机构中通过过滤的过程可能会让人感到沮丧和耗时。）

8. The news has filtered into the market slowly but surely. （这个消息已经慢慢但确实地渗透到了市场。）

9. We need to filter in fresh air into our living environment to improve our health. （我们需要将新鲜空气过滤后引入我们的生活环境以改善我们的健康状况。）

10. The process of filtering ideas and opinions is never-ending, as new information and perspectives are constantly being added to our knowledge base. （过滤思想和观点的过程永无止境，因为新的信息和观点不断地被添加到我们的知识库中。）

常用短语：

1. filter out 筛选出

2. filter through 过滤

3. filter out noise 过滤噪音

4. filter out bad information 过滤不良信息

5. filter out errors 过滤错误

6. filter out unnecessary details 过滤掉不必要细节

7. filter out unnecessary information 过滤掉不必要的信息

例句：

1. We need to filter out the bad information from the internet to protect ourselves.

我们需要从互联网上过滤掉不良信息来保护自己。

2. The filter in my phone"s camera app helps me to filter out noise and improve the quality of my photos.

我手机相机应用的过滤器帮助我过滤掉噪音并提高照片质量。

3. The filter in the coffee machine ensures that only good coffee is served to us.

咖啡机的过滤器确保只为我们提供优质的咖啡。

英文小作文：

Title: Filtering Life

Life is like a stream of water, full of various impurities and debris. We need to use filters to separate the good from the bad, to find the valuable from the worthless. Whether it"s information on the internet, coffee in the morning, or even our friends and relationships, we need to use filters to ensure we are surrounded by only what is good for us.

Filters help us to see clearly, to understand what is truly important in life. They help us to avoid the noise and distractions, to focus on what really matters. Filters are like a lens in our eyes, allowing us to see beyond the surface, to understand the true essence of things.

However, filters are not a substitute for critical thinking and discernment. They are a tool to assist us in making better decisions, not a guarantee of perfection. But with a good filter in place, we can be sure that we are surrounded by only what brings joy and happiness into our lives. So use your filters well, and filter out the bad, to focus on what truly matters.