introduction

introduction　英 [ˌɪntrəˈdʌkʃn] 　美 [ˌɪntrəˈdʌkʃən]

n. 介绍，引进；入门　

名词复数:introductions　

the introduction of new manufacturing methods　新制造方法的采用

the introduction of compulsory military service　义务兵役制的实行

An introduction refers to a beginning — maybe presenting someone new to a group, or inserting a new idea into a project. In a piece of writing, the introduction makes clear to the reader the text's purpose.

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n. 介绍，引进；入门

1. the introduction of new manufacturing methods

新制造方法的采用
2. the introduction of compulsory military service

义务兵役制的实行
3. Introductions were made and the conversation started to flow.

大家相互介绍之后交谈就开始了。
4. Our speaker today needs no introduction .

我们今天的演讲者就不必介绍了。
5. a letter of introduction

介绍信
6. This album was my first introduction to modern jazz.

这张唱片专辑让我初次接触了现代爵士乐。
7. a brief introduction

简短的序言
8. a book with an excellent introduction and notes

有精彩前言和注释的书
9. ‘An Introduction to Astronomy’

《天文学入门》

introduction (n.) late 14c., "act of bringing into existence," from Old French introduccion (14c.) and directly from Latin introductionem (nominative introductio) "a leading in," noun of action from past participle stem of introducere "to lead in, bring in; introduce; found, establish; bring forward (as an assertion)," from intro- "inward, to the inside" (see intro-) + ducere "to lead," from PIE root *deuk- "to lead."

intro·duc·tion ★ / ˌɪntrəˈdʌkʃn ; NAmE ˌɪntrəˈdʌkʃn / noun bringing into use/to a place 采用；引进 1 ★ [uncountable ] the act of bringing sth into use or existence for the first time, or of bringing sth to a place for the first time 初次投入使用；采用；引进；推行 ◆ the introduction of new manufacturing methods 新制造方法的采用 ◆ the introduction of compulsory military service 义务兵役制的实行 ◆ the 1 000th anniversary of the introduction of Christianity to Russia 基督教传入俄罗斯 1 000 周年的纪念 2 ★ [countable ] a thing that is brought into use or introduced to a place for the first time 新采用（或新引进）的事物 ◆ The book lists plants suitable for the British flower garden, among them many new introductions. 这本书列出了适合英国花园种植的花草，其中有很多新引进的品种。 of people 人 3 ★ [countable ] introduction(to sb) the act of making one person formally known to another, in which you tell each the other's name （正式的）介绍，引见 ◆ Introductions were made and the conversation started to flow. 大家相互介绍之后交谈就开始了。 ◆ Our speaker today needs no introduction (= is already well known). 我们今天的演讲者就不必介绍了。 ◆ a letter of introduction (= a letter which tells sb who you are, written by sb who knows both you and the person reading the letter) 介绍信 first experience 初次经历 4 ★ [singular ] introduction(to sth) a person's first experience of sth 初次经历；首次体验 ◆ This album was my first introduction to modern jazz. 这张唱片专辑让我初次接触了现代爵士乐。 of book/speech 书；讲话 5 ★ [countable , uncountable ] introduction(to sth) the first part of a book or speech that gives a general idea of what is to follow 序言；引言；导论 ◆ a brief introduction 简短的序言 ◆ a book with an excellent introduction and notes 有精彩前言和注释的书 ◆ By way of introduction,let me give you the background to the story. 作为引言，我先来介绍一下故事的背景。 ☞compare preface to subject 学科 6 ★ [countable ] introduction(to sth) a book or course for people beginning to study a subject 初级读物；入门课程 ◆ ‘An Introduction to Astronomy’ 《天文学入门》 ◆ It's a useful introduction to an extremely complex subject. 这是对一门极为复杂的学科的有益入门教程。 in music 音乐 7 [countable ] ( music 音 ) a short section at the beginning of a piece of music 前奏 ◆ an eight-bar introduction 有八个小节的前奏 introduction introductions intro·duc·tion / ˌɪntrəˈdʌkʃn ; NAmE ˌɪntrəˈdʌkʃn /

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introduction 英 [ˌɪntrəˈdʌkʃn] 　美 [ˌɪntrəˈdʌkʃən]

introduction

introduction　英 [ˌɪntrəˈdʌkʃn] 　美 [ˌɪntrəˈdʌkʃən]

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信息

客服及群

introduction 英 [ˌɪntrəˈdʌkʃn] 美 [ˌɪntrəˈdʌkʃən]

introduction

introduction 英 [ˌɪntrəˈdʌkʃn] 美 [ˌɪntrəˈdʌkʃən]

0 个回复

信息

客服及群

introduction 英 [ˌɪntrəˈdʌkʃn] 　美 [ˌɪntrəˈdʌkʃən]

introduction　英 [ˌɪntrəˈdʌkʃn] 　美 [ˌɪntrəˈdʌkʃən]