introduction
introduction
英[ˌɪntrəˈdʌkʃn]美[ˌɪntrəˈdʌkʃn]
n.采用，新引用的事物，介绍，初次经历，引言，入门书，外来品，前奏；
复数：introductions;
例句
The quantum leap in writing technology came with the introduction of personal computers.个人电脑的使用带来了书写技术的飞跃发展。
The rabbit is a relatively recent introduction in Australia.兔子是相对较新引入澳大利亚的物种。
He encouraged the introduction of new medical treatments.他鼓励采用新的医疗方法。
The introduction tells you how to use the book.引言告诉你怎样使用这本书。
Mary was shy at her introduction to the company.在向公司介绍自己时, 玛丽感到胆怯。
We are already doing the groundwork for the introduction of the scheme next year.我们已经在为明年施行计划做些基本的准备工作。
the furore over the proposed introduction of tax on fuel提议燃料征税引发的抗议浪潮
A smart coat is a good letter of introduction.人要衣装,佛要金装。出自：英语谚语
He is best remembered for the introduction of the moving assembly-line.他*为人铭记的创举是率先采用流水装配线。
Mr Gorbachev narrates the introduction and the epilogue to the story.戈尔巴乔夫在这个故事开场和结束时担任解说.
英语六级真题
Smith's book serves as an excellent introduction to a vast subject, and will suggest plenty of further
出自-2013年6月阅读原文with the introduction of Apple's iPhone in the middle of that year, Nokia's market share shrank rapidly and revenue plunged.
2015年12月六级真题（第三套）阅读 Section A柯林斯高阶英汉双解学习词典释义
N-COUNT
引言;序言;导论
The introduction to a book or talk is the part that comes at the beginning and tells you what the rest of the book or talk is about.
例句
Ellen Malos, in her introduction to 'The Politics of Housework', provides a summary of the debates.埃伦·马洛斯在她为《家务**学》一书所作的序言中对这些争论进行了总结。N-COUNT
入门书;初阶读物
If you refer to a book as an introduction to a particular subject, you mean that it explains the basic facts about that subject.
例句
On balance, the book is a friendly, down-to-earth introduction to physics.总而言之,这是一本通俗而务实的物理入门书。...'Psychology and Language: An Introduction to Psycholinguistics'.《心理学与语言：心理语言学入门》N-COUNT
外来品;新引进的东西
You can refer to a new product as an introduction when it becomes available in a place for the first time.
例句
There are two among their recent introductions that have greatly impressed me.在他们*近引进的东西里面有两样给我留下了非常深刻的印象。PHRASE
众所周知;无需介绍
If you say that someone or something needs no introduction, you mean that they are so well known that everyone knows who or what they are.
例句
Michael Jackson, of course, needs no introduction.迈克尔·杰克逊,当然,众所周知。英汉词典释义
n.
介绍, 引见
Mary was shy at her introduction to the company.在向公司介绍自己时, 玛丽感到胆怯。With a smile, he makes introductions all round.他微笑着将在场的人一一作了介绍。引言, 导论
The introduction tells you how to use the book.引言告诉你怎样使用这本书。引进, 传入; 采用
He encouraged the introduction of new medical treatments.他鼓励采用新的医疗方法。新采用的东西
The rabbit is a relatively recent introduction in Australia.兔子是相对较新引入澳大利亚的物种。初次投入使用，采用，引进，推行
初次经历，首次体验
初级读物，入门课程
前奏
英英词典释义
Noun
1. the first section of a communication
2. the act of beginning something new;
"they looked forward to the debut of their new product line"3. formally making a person known to another or to the public
4. a basic or elementary instructional text
5. a new proposal;
"they resisted the introduction of impractical alternatives"6. the act of putting one thing into another
7. the act of starting something for the first time; introducing something new;
"she looked forward to her initiation as an adult""the foundation of a new scientific society""he regards the fork as a modern introduction"行业词典
动物学： 引入；
水产： 引种；将异地的优良品种、品系或具有某些优良特性的类群引入本地作为育种素材或直接推广应用的育种措施。；
生态学： 引入；又称“引种”。人工将一个品种引入到新的生境的过程。；
