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  1. Oxford American Dictionary

    filter

    • IPA[ˈfiltər]

    美式

    • n.
      a porous device for removing impurities or solid particles from a liquid or gas passed through it；short for filter tip
    • v.
      pass (a liquid, gas, light, or sound) through a device to remove unwanted material；process or assess (items) in order to reject those that are unwanted

    • verb: filter, 3rd person present: filters, gerund or present participle: filtering, past tense: filtered, past participle: filtered

    • noun: filter, plural noun: filters

    • 釋義
    • 片語

    名詞

    • 1. a porous device for removing impurities or solid particles from a liquid or gas passed through it an oil filter
    • ▪ short for filter tip
    • ▪ a screen, plate, or layer of a substance which absorbs light or other radiation or selectively absorbs some of its components filters can be used in photography to reduce haze
    • ▪ a device for suppressing electrical or sound waves of frequencies not required.
    • ▪ (in image-editing software) a function used to alter the overall appearance of an image in a specific manner many other apps also offer filters for enhancing photos
    • ▪ a piece of software that processes text, for example to remove unwanted spaces or to format it for use in another application.
    • 2. British an arrangement whereby vehicles may turn left (or right) while other traffic waiting to go straight ahead or turn right (or left) is stopped by a red light a filter lane

    動詞

    • 1. pass (a liquid, gas, light, or sound) through a device to remove unwanted material the patient is hooked up to a dialysis machine twice a week to filter out the cholesterol in the blood 同義詞 sieve, strain, sift, filtrate, riddle, ... 更多
    • ▪ process or assess (items) in order to reject those that are unwanted you'll be put through to a secretary whose job it is to filter calls the brain has the ability to filter out information it considers non-essential
    • ▪ process or treat with a filter.
    • ▪ move slowly or in small quantities or numbers through something or in a specified direction people filtered out of the concert during the last set 同義詞 seep, percolate, leak, trickle, ooze, ... 更多
    • ▪ (of information) gradually become known the news began to filter in from the hospital

    片語