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filter ['filtə]
基本释义
- vt. 过滤,渗透,走漏
vi. 滤过,渗入
n. 过滤器,筛选
n. 滤波器,过滤器,滤光器
词形变化
- 时 态:fil·tered, fil·ter·ing, fil·ters名 词:fil'ter·er形容词:fil'ter·less
常用短语
参考例句
- All drinking water must be filtered.
饮用水均须过滤净化。 - These new ideas were filtering into their minds.
这些新思想正渗入他们的心里。 - People began filtering into the hall.
人们开始慢慢步入大厅。 - We must filter out the dirt.
我们必须滤除尘垢。 - Sunlight filtered in through the dusty window.
阳光从满是灰尘的窗子透进去。
- All drinking water must be filtered.
英英解释
2个名词解释
- device that removes something from whatever passes through it
- an electrical device that alters the frequency spectrum of signals passing through it
3个动词解释
- remove by passing through a filter
[同] filter, filter out, filtrate, separate out, strain
[例]- filter out the impurities
- pass through
[同] filter, percolate, permeate, sink in
[例]- Water permeates sand easily
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