【正文】 iscourage英音：[dis39。k?:rid?]美音：[d?s39。k??d?] [verb]1.~sth|~sb from doing sthto try to prevent sth or to prevent sb from doing sth, especially by making it difficult to do or by showing that you do not approve of it 阻攔；阻止；勸阻。[VN] a campaign to discourage smoking among *I leave a light on when I’m out to discourage *His parents tried to discourage him from being a [also ving] 2.[VN]~Sb(from doing sth)To make sb feel less confident or enthusiastic about doing sth 使灰心；使泄氣；使喪失信心 DISHEARTEN；Don’t be discouraged by the first failuretry again!不要因為第一次失敗就灰心喪氣—再試一次吧！*The weather discouraged people from 。ENCOURAGE；Discouraged adj.[not usually before noun] DISHEARTENED：Learners can feel very discouraged if an exercise is too ，學習者就可能感到很沒有信心。Discouraging adj.: a discouraging experience/response/result 令人泄氣的經(jīng)歷/回答/結(jié)果Discouragingly ：[dis39。k?:rid?m?nt]美音：[d?s39。k??d?m?nt] [noun]1．[U]a feeling that you no longer have the confidence or enthusiasm to do sth 泄氣；灰心：an atmosphere of discouragement and despair 灰心絕望的氣氛。2．[U] the action of trying to stop sth 阻止；阻攔；勸阻：the government’s discouragement of political 。3．[C] a thing that discourages sb from doing sth使某人泄氣的事物；挫折：Despite all these discouragements, he refused to give ，她仍不氣餒。discover英音：[dis39。k?v?]美音：[d?s39。k?v?] [verb]1.[VN] to be the first person to bee aware that a particular place or thing exists(第一個)發(fā)現(xiàn)：Cook is credited with discovering 。*Scientist around the world are working to discover a cure for 。2．to find sb/sth that was hidden or that you did not expect to find.(出乎意料地)發(fā)現(xiàn)，找到，發(fā)覺：[VN] Police discovered a large stash of drugs while searching the 。*We discovered this beach while we were sailing around the 。*[VNing] He was discovered hiding in a 。*[VNAD] She was discovered dead at her home in 。 find out about sth。to find some information about sth 了解到；認識到；查明：[VN] I’ve just discovered hanggliding!我剛剛知道有懸掛式滑翔運動 *[V(that)]Itwasato shock discover(that)he couldn’t *[V wh]we never did discover why she gave up her job 我們一直弄不清楚她為什么辭職。*[VN that] It was later discovered that diaries were a 。*[VN to inf]He was later discovered to be seriously 。This pattern is usually used in the 。4.[VN][often passive] to be the first person to realize that sb is very goodat singing, acting , help them to bee successful and （人才）:The singer was discovered while still at 。Discoverer [noun]the discoverer of penicillin 青霉素的發(fā)現(xiàn)者Discovery /d?39。sk?v?r?/1.[CU]~(of sth)~(that…)an act or the process of finding somebody/something, or learning about something that was not known about before 發(fā)現(xiàn)；發(fā)覺:the discovery of antibiotics in the 20th 。*the discovery of a child’s body in the river has shocked the ，這使社區(qū)大為震驚*research in this field have made some important new 。2.[C] ：a thing, fact or person that is found or learned about for the first time 被發(fā)現(xiàn)的事物（或真相、人）：The drug is not a new discoveryit’s been known about for 。Discuss/d?39。sk?s/ verb1.~ sth(with sb)to talk about something with other people, especially in order to decidesomething 討論；談論；商量 [VN]Have you discussed the problem with anyone? 你與誰商量過這個問題么？I’m not prepared to discuss this on the 。*[V –ing] We briefly dicussed buying a second 。[alsoVNing]You cannot say ‘discuss about sth’ :I discussed bout my problem with my 。Look also at ：discuss about ：I discussed about my problem with my write or talk about something in detail, showing the different ideas and opinions about it 詳述；論述 [VN]This topic will be discussed at greater length in the next 。[also v wh]Discussion/d?39。sk???n/ noun[U,C]1~sb(with sb)(about/on sb/sth)the process of discussing sb/sth。a conversation about sb/sth討論；商討：a topic /subject for discussion 討論的題目/主題 *After considerable discussion, they decided to accept our 。*The plans have been under discussion(=being talked about)for a year 。*Discussions are still talking place between the two 。*We had a discussion with them about the different between Britain and the 。2.~（of sth）a speech or a piece of writing that discusses many different aspects of a subject詳述；論述: Her article is a discussion of the methods used in →note on next pageDisease /d?’zi?z/ noun [U,C] illness affecting humans, animals or plants, often caused by infection ??；疾病uncountable countable :heart/liver/kidney disease 心臟／肝／腎病 health measures to prevent the spread of disease 預防疾病傳播的保健措施 an infectious/contagious disease(= one that can be passed to somebody very easily)傳染病；接觸性傳染病 It is not known what causes the 。protection against sexually transmitted diseases 性傳播疾病的預防 He suffers from a rare blood 。 that is very wrong with people39。s attitudes, way of life or with society 弊端；惡疾；痼疾[C]: Greed is disease of modern 。Diseased/d?39。zizd/ from a disease 有病的；患病的；不健康的:diseased tissue 有病的組織 *the diseased social system 病態(tài)的社會制度Disgusting /d?s39。g?st??/ adj unpleasant 極糟的；令人不快的REVOLING: The kitchen was in a disgusting state when she 。What a disgusting smell!這味道真難聞！ and shocking 令人厭惡的；令人氣憤的DESPICABLE, OUTRAGEOUS:I think it’s disgusting thatthey’re closing the local ，我認為這太讓人氣憤了。*His language is disgusting=(he uses a lot of offensive word.)他的語言不堪入耳。Disgusting/d?s39。g?st??l?/ adv(in a way that other people feel jealous of)極其，極端，非常（以致使人忌妒）（sometimes humorous）：He looked disgustingly healthy when he got back from the。 a disgusting way 令人作嘔地；令人厭惡地；討厭地：disgustingly dirty 臟得令人作嘔