美[?f?lt?] 1 . Children should have glasses which filter out UV rays.
兒童應該戴上濾除紫外線的眼鏡。
來自柯林斯例句
2 . She gathered loose soil and let it filter slowly through her fingers.
她捧起疏松的泥土，任其緩緩地從指間漏下。
來自柯林斯例句
3 . Change the filter cartridge as often as instructed by the manufacturer.
按照生產廠家的使用說明，經常更換過濾筒。
來自柯林斯例句
4 . This congealed muck was interfering with the filter .
這團凝固的污物堵塞了過濾器。
來自柯林斯例句
5 . She slotted in a fresh filter .
她放進了一張新的濾紙。
來自柯林斯例句
1.device that removes something from whatever passes through it
2.an electrical device that alters the frequency spectrum of signals passing through it
1.remove by passing through a filter;
filter out the impurities
2.pass through;
Water permeates sand easily
3.run or flow slowly, as in drops or in an unsteady stream;
water trickled onto the lawn from the broken hose
