ers分离装置

■red light 红灯

filter 流指示

fil-ter /'filt0(r)/ noun, verb

m noun 1 a device containing paper, sand, chemicals, etc. that a liquid or gas is passed through in order to remove any materials that are not .wanted 滤器；过、滤 器：an afr/of〖用ter空气过滤器；滤油器◊ a coj^ee/ water用ter咖啡过滤器；滤水器◊ paper /or the machine 咖啡.机滤纸◊ Jfe smofces cigarettes without _/i7ters.他吸备畚过滤檐的香烟。2a device that allows only particular types of light or sound to pass through it滤光器；滤声器；滤波器3 (compwt/ng计）a program that stops certain types of electronic informa­tion, email, etc. being sent to a computer 筛选 （过滤 ■) 程序 4 (8r£) a light on a set of traffic lights showing that traffic can turn left or right while traffic that wants to go straight ahead must wait <交通红灯指示:’不得直行 的同时，表示可左转或右转的）分流指示灯

■ verb 1 [VN] to pass liquid, light, etc. through a special device, especially to remove sth that is not wanted 过 滤：AH (irfnfcing water must be /iZtered.所有饮用水必须 经过过滤。◊ I/se' a sun      that 用ters l/VA ejQFectivdy.

使用能有效滤掉紫外线的防晒霜。◊ (//gwrattVe) _ secre­tary is very good at _/?Ztering my caZJs (= making sure that calls that I do not want do not get through).我的 秘书很会替我推掉不相干的电话。一see also filtra­tion 2 [VN] to use a special program to check the content of emails or websites before they are sent to your computer (角程序}筛选，过滤 3 [V (of people A) to move slowly in a particular direction 缓行：The doors opened and people started filtering through•门开T:，人们开始徐徐通过。4[V+dv./Pr印.] (of information，news, etc.信息、新闻等）to siowly become known 慢慢传开；走漏：More detcziis about the crash are用tering through.人丨门对这场空薙的了解一点点 多起来。5 [V +<3办./^/印.】（of light or sound 光或声)to come into a place slowly or in small amounts 渗入；透 过：SunZight用tered in t/iroug/i the curtains•阳光从窗 帘透了进来。6 [V](份f) (of traffic at traffic lights 交通指 示灯处的交通）to turirleft at traffic lights while other vehicles wanting to go straight ahead or turn right must wait 仅可左转行驶 u;i：mTj .filter sth^'out 1 to remove sth that you do not want from a liquid, light, etc. by using'a special device or substance 过滤to /Hter out dustparrides/Hght/fmpuriries 过滤掉尘“；滤 光；用过滤法逢杂质 2 to remove sb/sth that you do not want from a large number of people or things using a special system, device, etc.(角专门的系统、装置等） 滤掉，筛除，淘汰掉：77ie test is ’used to 用ter out candidates who may be u/wuftaWe.这个测验是用来淘汰 不适合的求职者。◊ rhe sq/itware/iiters oiiit Jnternet sites whose content is not suftabZe/or cWWren.这个软件可筛 除含儿童不宜内容的互联阿网站。

'filter tip noun a filter at the end of a cigarette that removes some of the harmful substances from the smoke; a cigarette that has this filter (香烟的■)过滤 嘴；部滤嘴香烟

filth /fil0/ noun [U] 1 any very dirty and unpleasant substance 污物；污移：The floor was covered in grease and力7t/i.地板上满是油垢和污物。2 words, magazines, etc. that are connected with sex and that are considered very rude and offensive 下流言舌辛；淫秒书 刊：How ccm you read such/iiith?你怎么能★这种淫移

753     finale

.读物？ 3，the fi_th [U] (8rf, s/crng) an offensive word, .for the police (骂人话）警察；雷子： filthy /'fd0i/ adj., adv.

■ flflfy. (filth.ier，Jilthi.est)j. 1 very dirty and unpleasant 肮

脏的；'•污秽的i /i油y rags/streets肮脏的破布/街道々ft’s fn here/   里 ffi脏得很！ c> note at dirty 2 very

rude and offensive and usually connected with sex T 流的；淫秽的；狼亵的：/Uthy 〖tmguage/words下侖 的语4育'./肓辞◊ ffe’s got a ^thy mind (= i’s always thinking about sex).他满脑字择乱思想。3 (infoiwal) showing anger 气 _ 的：He         a/if thy mood 彳也气

愤不E。OShe has a^ilthy temper.她脾气暴躁。◊ Ann gave him a用thy ioofc•安气愤地瞧了他一眼。4 (BrE, /n/ormfl/^o纟 the weather 天气）cold and wet 寒冷—湿 的；恶劣的；糟糕的：Jsn’t it a用thy day?今天可不是又 冷又湿吗？i ■ ► fHth.ily  filthi.ness now/? [uj

_ <m/v. (/n/orma/) T ~ dirty extremely dirty M 其肮脏的 2 ~ rich so rich that you think the person is too rich and you find it offensive 富得流油的 fil-trate /’filtreit/ nown (c/>em/sf〇^ 化）a liquid .that .has passed through a filter 滤液 fil.tra.tion /fil_仕eijn/ nown [U] (djem/.sf〇/'化)the process of filtering a liquid or gas Mtil;滤清；滤除 fin /fin/ noun 1 a thin flat part that sticks out from the body of a fish, used for swimming and keeping balance …（鱼’的 > 勝一picture o page R28 2 a thin flat part that sticks out from the body of a vehicle, an aircraft, etc., used for improving its balance and movement 状物，翼（车辆、航空器等用以保持平衡等的突出窄扁部 分 X: tail/ins 垂直尾翼一picture o'page Rii fitva^le l&neiglf verb (informal, especially NAmQ' ’ to behave dishonestly or to obtain sth dishonestly 欺诈； 骗取：[VN] He /inagted some tickets /or to/iight’s big 职me.他骗到了几张今晚重大比赛的门票。[also V] final Ow/'faml/ adj., noun

m adj. 1 [only before noun] being or happening at the end of a series of events, actions, statements, etc.最终的； 最后的：his加aZ act as party 〖eader他#为党舍褊袖所 采取的最后行动◊ The re/eree Wew the_/?na〖 whistie.裁判 吹响了 终运的 _ 声。◊ project is i'n its stages.这 个魂目封卞最侖私'段。◊ niffce: to retu/fi' to the' point you made•我想再谈谈你所说的最后一点。2 [only before noun] being the result of a particular process (指 结果）最终的，最后的：the加product成品◊ Nb one couZd have predicted the jiinaZ outcome•谁也没有预想).到 最终结果会是这样。3 that cannot be argued with''or changed决定性的；不可改变的；最终的：The judge’s decision is月na〖•法官的判决是最终判决。◊ Who has the say around here?含M谁有ft涪决定权？ ◊柯 give you 5500 /or it, and that’s my 卢naZ oJ5fer/ 我出_价 5W 元，.不苒加价!' 〇 I'm not coming, and thafs final! (=I will not change my mind)我不永，就这么金了！ IT»T?!1 see analysis, straw, word n. m noun 1 [C] the last of a series of games or competitions in whici the winner is decided 决赛：She reached the 月na! 0/the JOOm hurdfes•她取得了 100米跨栏的决赛 权。◊ the 2006 WorW Cup Ffnak (= the last tew games in the competition)> 2006 年_世界杯决赛阶段◊ 77ie winner of each contest goes through to the grand final. 每场比赛的胜者进入最后的决赛。一see also QUARTER-FINAL, SEMI-FINAL 2 finals [pi.](阶£) the last exams taken by university students at the end of their final year 大学_毕业考试：to sit/tafce your戶naZs 参加 大学•^业七么 3 [C] (AM/r?£) an exam taken by school， university or college students at the end of a semester or quarter，usually in a topic that they will pot study again期终结业考试；期终考试 .final 'clause noun (grammar fe) a clause that expresses purpose or intention, for example one that follows ‘in order that’ or ‘so that’ 目的从冷，■目的子句 .(如 in order that、so that 等'引导的众句.）4 fi-nale /fi'naili; NAmE fi'naeli/ noun 1 the last part of a show or a piece of music (演出的）终场，结局；r音 乐的）终曲，末乐章：the rowing jiina〖eo/Beethoven’s Mnth Symphony贝多芬第九交响曲激动人心的末乐章〇 The festival ended with a grand finale in Hyde Park. 日的压轴活动是在海德公园举行的盛大演出。2 ~ (to sth)