Filter

filter out [化] 滤出 filter funnel 滤斗 filter paper n. 滤纸 filter lane filter feeder 滤食动物, 滤食者 filter funnels filter down filter bank [电] 滤波器组 filter lanes filter up filter feeders filter tip 过滤嘴 filter tube [化] 滤管 filter in turn filter tips