| 释义 |
filterfil·ter1 /ˈfɪltər / noun [countable] - a piece of paper or other material with many small holes in it that is used for holding back solid substances from a liquid or gas that passes through it滤纸；滤网；滤布；滤器◆a coffee filter咖啡过滤网◆an oil filter滤油器
- a piece of colored glass that is used with a camera to hold back some types of light滤光片；滤色片
filterfil·ter2 /ˈfɪltər / verb - [transitive] to pass a liquid through a filter过滤◆Do you filter your water?你要把水过滤一下吗？
- [intransitive] filter in, out, through, etc. to move slowly缓缓移动；渗过◆ (figurative) News of her illness filtered through to her friends.她生病的消息在她的朋友中慢慢传开了。
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