释义
n. 过滤器；滤网
a device that removes unwanted substances from liquid or air
v. 过滤；筛选
to remove unwanted substances or select information using particular conditions
v. 缓缓透入；逐渐传开
to pass through or spread gradually
例句
The water filter needs replacing before we leave.
我们出发前需要更换净水滤芯。
Modern treatment plants filter wastewater to remove harmful substances before releasing it into local rivers.
现代污水处理厂会过滤污水，去除有害物质后再将其排入当地河流。
常用搭配
- air filter ｜ 空气过滤器
- filter out impurities ｜ 滤除杂质
- filter search results ｜ 筛选搜索结果
- light filters through ｜ 光线透过
词族
- filtration (n.)
- filtered (adj.)
- unfiltered (adj.)
用法提示
filter out后接被滤除的东西，不是保留下来的。
常见问题
- filter 是什么意思？
- n. 过滤器；滤网；v. 过滤；筛选；v. 缓缓透入；逐渐传开
- filter 怎么发音？
- 英音 /ˈfɪltə/，美音 /ˈfɪltər/。点击页面上方的发音按钮可以试听。
