词汇 | filter |
释义 | filter (verb) filter 2 ENTRIES FOUND: filter (noun) filter (verb) 1 filter /ˈfɪltɚ/ noun plural filters 1 filter /ˈfɪltɚ/ noun plural filters Learner's definition of FILTER [count] 1 : a device that is used to remove something unwanted from a liquid or gas that passes through it滤器 She smokes cigarettes with filters.她抽过滤嘴香烟。 a water filter滤水器 2 : a device that prevents some kinds of light, sound, electronic noises, etc., from passing through滤镜;滤声器;滤波器 He placed a red filter on the camera lens.他把红色滤镜装在照相机的镜头上。 digital filters that stop high-frequency sounds能阻挡高频声音的数码滤波器 3 computers : software that prevents someone from looking at or receiving particular kinds of material through the Internet过滤软件 a spam filter [=a program that keeps you from seeing spam or unwanted e-mail]垃圾电子邮件过滤软件 2 filter /ˈfɪltɚ/ verb filters; filtered; filtering 2 filter /ˈfɪltɚ/ verb filters; filtered; filtering Learner's definition of FILTER 1 [+ object] a : to pass (something, such as a gas or liquid) through a filter to remove something unwanted过滤 They've begun filtering their water to remove impurities.他们已经开始将水进行过滤,以去除杂质。 b : to remove (something unwanted) by using a filter用过滤器去除 a device that filters impurities from water过滤水中杂质的设备 sunglasses that filter ultraviolet light滤除紫外线的太阳镜 — often + out sunglasses that filter out ultraviolet light滤除紫外线的太阳镜 — often used figuratively常用作比喻 The purpose of the first interview is to filter out people who are not good candidates for the job.第一轮面试的目的是筛除不适合这份工作的应聘者。 2 always followed by an adverb or preposition [no object] a : to move through or into something in small amounts or in a gradual way渗入;透过 Sunlight filtered through the leaves.阳光透过树叶照射下来。 His ideas have filtered down to his children.他的想法逐渐影响到了孩子们。 b : to come or go slowly in small groups or amounts缓慢进入;陆续步入 The crowd filtered into the arena.人群陆续走进表演场。 The crowd filtered out (of the arena).人群陆续走出(表演场)。 Early election returns have begun to filter in.初选结果报告开始慢慢传开。 |
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