intro

英 [ˈɪntrəʊ]

美 [ˈɪntroʊ]

n. 介绍; (尤指)前奏，前言，导言

复数：intros　

BNC.27058 / COCA.20847

牛津词典

noun

介绍；（尤指）前奏，前言，导言
an introduction to sth, especially to a piece of music or writing

N-COUNT 引子;简介;前奏
Theintroto a song, programme, or book is the first part, which comes before the main part.
1. ...the keyboard intro to The Who's 'Won't Get Fooled Again'.
  谁人乐队的《不会再受骗》的钢琴前奏

noun

a brief introductory passage to a piece of popular music
formally making a person known to another or to the public
Synonym:presentationintroduction

He cannot pull off an intro presentation with a video clips and demonstrations and outside speakers without practice.
没有反复的练习，那些视频剪辑、样品展示和客串嘉宾便都是浮云。
To our program, we took the props up, after the narrator title-race intro, began to show.
到我们的节目了，我们拿着道具上去，经过旁白的一番人物介绍，开始表演。
Intro to developing nations, it's one of my favorite classes.
发展中国家的介绍，是我最喜欢的课程之一。
I'd like an intro to that girl you were talking to!
我想请你把我介绍给刚才你和她说话的那姑娘！
This is an intro philosophy class.
这是个哲学导论课程。
Very often I will open my intro with a question and then proceed to explain who I am and what I do.
往往我会用一个问题作为开始然后解释我是谁、做什么。
Online surfers do not have the attention span to wait for a long overly done intro or animation.
因此，在线浏览者不会花上过长的时间阅读那些无止尽的引子或是等待动画下载。
Your Intro account is now set at the Free level.
你的帐户介绍，现在订于自由的水平。
We love it and we look forward to your intro as well.
我们非常喜欢，也期待听众朋友们的介绍。
I have him for intro to criminology.
我选了他的犯罪学入门。