| 词汇 | introduction |
| 释义 | introduction noun uk /ˌɪn.trəˈdʌk.ʃən/ us /ˌɪn.trəˈdʌk.ʃən/ introductionnoun (PUT INTO USE)B2[ U ] an occasion when something is put into use or brought to a place for the first time: 采用；引进；推行；放入，插入 The introduction of new working practices has dramatically improved productivity.采用新的工作方法已经显著提高了生产率。 Within a year of its introduction, questions began to emerge about the safety of the drug.投入使用不到一年，有关这种药品安全的问题就已经出现了。 specializedThe introduction of the tube into the artery is a very delicate procedure.将导管插入动脉是一个非常精细的手术。 The introduction of identity cards has been opposed by the campaign for civil liberties.身份证的实行遭到了公民自由运动的反对。 Company profits have doubled since the introduction of new technology.自从引进新技术后，公司的利润增加了一倍。 In the 1960s hemlines suddenly shot up with the introduction of the miniskirt.20世纪60年代，由于迷你裙的出现，裙子的下摆骤然上移。 The introduction of new charges has angered customers. The minister has called for the introduction of harsher sentences for speeding offences. Beginnings and starts a baptism of/by fireidiom advent baptism beginning birth commencement inception initiation jumping-off point kick off onset opening outbreak square starter starting time the thin end of the wedgeidiom thin trigger zero hour introductionnoun (GIVING SB'S NAME)B2[ C or U ] the action of telling someone another person's name the first time that they meet: 介绍，引见 You'll have to do/make the introductions - I don't know everyone's name.你得作个介绍——我可不知道每个人的名字。 My next guest needs no introduction (= is already known to everyone).我的下一位客人大家都认识，就用不着介绍了。 Preceding and introducing announce antedate beat build (someone/something) up countdown curtain-raiser emcee forerunner introduce introductory lead up to something lead-in open the door to somethingidiom preamble preface prefix preliminarily preliminary prelude reintroduce introductionnoun (BEGINNING)B2[ C ] the first part of something: 开始 Have you read the introduction to the third edition?你看了第三版的绪论吗？ The song's great, but the introduction's a bit too long.这首歌很棒，但前奏部分太长了。 Preceding and introducing announce antedate beat build (someone/something) up countdown curtain-raiser emcee forerunner introduce introductory lead up to something lead-in open the door to somethingidiom preamble preface prefix preliminarily preliminary prelude reintroduce You can also find related words, phrases, and synonyms in the topics: Books & parts of books introductionnoun (FIRST EXPERIENCE)C1[ S ] the first time someone experiences something: 首次（经历，接触某事） That trip was my introduction to winter sports.那次旅行是我第一次接触冬季运动。 First and firstly advance guard at first blushidiom at firstidiom begin blush debut former from the word goidiom front end in the first/second placeidiom inaugural initial maiden originally prefatory primary proto- prototypical starter word You can also find related words, phrases, and synonyms in the topics: Knowledge and awareness introductionnoun (BASIC KNOWLEDGE)B2[ C ] a book or course that provides basic knowledge about a subject: 入门（图书，课程） an introduction to psychology心理学入门 Books: kinds of books abridgment annual anthology audiobook backlist crammer crime digest dime novel e-reader easy read must-read novel novelette novelistic novelistically vade mecum workbook ya young adult You can also find related words, phrases, and synonyms in the topics: Classes & courses Easiness and simplicity introduction | American Dictionaryintroduction noun us/ˌɪn·trəˈdʌk·ʃən/ introductionnoun (SPEECH)[ C ] literature a short speech or piece of writing that comes before a longer speech or written text, usually giving basic information about what is to follow: The author’s introduction explains the organization of the book. introductionnoun (FORMAL MEETING)[ C ] the act of formally presenting someone to a group: Let me do the introductions (= introduce everyone to each other). introductionnoun (FIRST USE)[ U ] the act of putting something into use for the first time, or of putting something into a new place: The introduction of express buses is scheduled for July. introduction | Business Englishintroduction noun uk /ˌɪntrəˈdʌkʃən/us [ U ] COMMERCE, MARKETING the act of making goods or services available to be bought for the first time: the introduction of sth to sthThe company has announced the introduction of a new games console to the market. [ C ] COMMERCE, MARKETING a product or service that is made available for the first time: She has successfully enhanced the financial stability of the company through product introductions. [ U ] the bringing in of something such as a new system, rule, or method: the introduction of sthProblems at the company have been caused by the introduction of a new computer system. These procedures now only take a few seconds to complete thanks to the introduction of £30m of new technology. She campaigned for the introduction of a national minimum wage. [ C or U ] the act of introducing one person to another: Our next guest speaker needs little introduction. Shall I do the introductions? [ C ] the first part of something such as a book or report: introduction to sthIn the introduction to the book I used data from the Performance Measurement Association. LAW a situation in which a new law is formally suggested to be discussed and voted on by a parliament: The first step in Parliamentary procedure is the introduction and first reading of the bill. Examples of introductionintroduction The introduction sets out the background and methodology of the research and repeats some of the important caveats about qualitative attitude research. The introduction of iron improved the effectiveness of coastal rice-growing technology. This information is, however, often requested in the next step of market introduction, the pricing and reimbursement process. Our verb results confirm the joint roles of informativeness and limited resources hypothesized in the introduction. In addition, with the introduction of robotic assembly, substantial changes are required in the assembly methods, assembly tools, assembly system designs and product design. As discussed in the introduction, the ability to generate symbolic play requires the ability to produce actions outside the context in which they typically occur. An increase in soil micro-ora linked to the introduction of cacao trees leads to corresponding fertilizer savings. It is unclear what will be the impact of the introduction of booster doses in older groups on transmission to younger at-risk age groups. The book has three parts : a brief introduction and a useful overview of succeeding chapters by the editors. This was all worked out prior to the synthesis to provide a musically coherent structure - one with an introduction, development, climax and recapitulation. This difference reflects the purposeful selection of producers by the organic contracting company, especially during the introduction of organic agriculture to the region. The monograph is presented in four sections plus an introduction and conclusion. The left introduction rules plus weakening and cut are used to compute the logical consequences of a given formula. Finally, two recommendations on the introduction of technologies were impossible to appraise because of the influence of major external factors. The working time for the pollution reports has decreased since its introduction. See all examples of introduction These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Collocations withintroductionintroductionThese are words often used in combination with introduction. Click on a collocation to see more examples of it. brief introduction The volume includes nineteen substantive chapters and a briefintroduction. concise introduction This particular volume consists of seven chapters which follow the concise introduction by the two editors. editorial introduction After an editorial introduction and a very useful historical review of previous research, the book divides into six sections totalling twenty papers. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. See all collocations with introduction |
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