filter的中文翻譯是什麼意思

VERB過濾

To filter a substance means to pass it through a device which is designed to remove certain particles contained in it.

• The best prevention for cholera is to boil or filter water, and eat only well-cooked food.

  預防霍亂的最佳方法是將水煮沸或過濾，並且只食用煮熟後的食物。

N-COUNT濾器;過濾器

A filter is a device through which a substance is passed when it is being filtered.

• ...a paper coffee filter.

  咖啡過濾紙

N-COUNT濾聲器;濾光器;濾波器

A filter is a device through which sound or light is passed and which blocks or reduces particular sound or light frequencies.

• You might use a yellow filter to improve the clarity of a hazy horizon.

  可以使用黃色濾光器讓模糊的視野更加清晰。

VERB(光或聲)隱約透過，緩緩傳至

If light or sound filters into a place, it comes in weakly or slowly, either through a partly covered opening, or from a long distance away.

• Light filtered into my kitchen through the soft, green shade of the cherry tree.

  光線透過櫻桃樹柔和的綠陰隱約照進我的廚房。

VERB(訊息等)走漏，慢慢傳開

When news or information filters through to people, it gradually reaches them.

• It took months before the findings began to filter through to the politicians...

  調查結果數月後才傳到從政者的耳朵裡。

• News of the attack quickly filtered through the college.

  有關襲擊的訊息很快就在該學院中傳開了。

N-COUNT(路口的)轉彎訊號燈(或車道)

A traffic filter is a traffic signal or lane which controls the movement of traffic wanting to turn left or right.

PHRASAL VERB濾除;濾掉

To filter out something from a substance or from light means to remove it by passing the substance or light through something acting as a filter.

• Children should have glasses which filter out UV rays...

  兒童應該戴上濾除紫外線的眼鏡。

• Plants and trees filter carbon dioxide out of the air and produce oxygen.

  花草樹木會過濾掉空氣中的二氧化碳並製造氧氣。