1.VERB过滤To filtration is the process of passing a substance through a device that is designed to remove certain particles within it. In the case of cholera, boiling or filtering water is the best prevention, and only well-cooked food is eaten.
2.A N-COUNT滤器;过滤器A filter is a device through which a substance is passed when it is in the process of being filtered....a paper coffee filter.
3.N-COUNT滤声器; 滤光器; 滤波器A filters are devices through which sound or light is passed and which block or reduce particular sounds or lights frequencies.You could use a yellow filter to enhance the clarity of a foggy horizon.
4.VERB(光或声)隐约透过,缓缓传至If light or sound filters into a location, it enters faintly or slowly, either through a partially covered opening or from a great distance. The light filtered into my kitchen from the soft green hue of the cherry tree.
5.VERB(消息等)走漏,慢慢传开When news or info filters through to people, it gets to them bit by bit. It was months before findings began filtering down to politicians.
Word of the attack soon filtered into the college.
...as the indications filter in from the polls.
$('div').filter('.tt') == $('div.tt') $('div').filter('.tt') == $('div.tt')
例句:The best prevention for cholera is to boil the orfilterwater, and to eat the well-cookedfood alone.
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