filter

US /ˈfɪl.tɚ/
UK /ˈfɪl.tɚ/
"filter" picture
1.

过滤器, 滤器

a device containing a porous substance through which a liquid or gas is passed in order to remove suspended impurities or to recover solids.

:
•
The coffee machine has a built-in filter.
咖啡机有一个内置过滤器。
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You need to clean the air filter regularly.
你需要定期清洁空气过滤器。
:
strainersievecolandermeshscreen
2.

滤镜, 过滤器

a program or function that processes data to allow only certain items to pass through.

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•
Use a spam filter to block unwanted emails.
使用垃圾邮件过滤器来阻止不需要的电子邮件。
•
Apply a color filter to enhance the photo.
应用颜色滤镜以增强照片。
:
programfunctionalgorithm
1.

过滤, 筛选

pass (a liquid or gas) through a device to remove unwanted material.

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You should filter the water before drinking it.
你应该在喝水之前过滤水。
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The machine can filter out impurities from the air.
这台机器可以过滤掉空气中的杂质。
:
strainpurifyrefinesieveclarify
2.

筛选, 过滤

process (data) to exclude unwanted items.

:
•
You can filter the search results by date.
您可以按日期筛选搜索结果。
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The system will automatically filter out irrelevant information.
系统将自动过滤掉不相关的信息。
:
sortscreensiftseparateselect
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filter coffee