| 释义 |
*in·tro·duc·tion /ˏɪntrə`dʌkʃən; ˌɪntrəˈdʌkʃən/
n
1 [U] when you make a change, plan etc happen or exist for the first time 〔初次〕实施，推行:
+ of the introduction of personal computers into schools 在学校里推行使用个人电脑
2 [C] a written or spoken explanation at the beginning of a book or speech 〔书的〕序言，导言; 〔发言的〕开场白
3 [C] something that helps you become familiar with a subject, organization etc 入门，导读:
The course is intended to provide a basic introduction to Art History. 这门课程旨在为艺术史提供一个入门指导。
4 [C usually plural 一般用复数] when you tell people who are meeting for the first time each other's names 介绍，引见
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