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.
滤镜, 过滤器
a program or function that processes data to allow only certain items to pass through.
过滤, 筛选
pass (a liquid or gas) through a device to remove unwanted material.
筛选, 过滤
process (data) to exclude unwanted items.