shortener

基本解释

If you have your own short domain, you can even set up your ownpersonalized URL shortener!
要是您自己拥有一个较短的域名，您甚至可以用它来捣鼓出一个网址缩短服务。
Use a URL shortener such as tinyurl or bit.ly to shorten links to fit within 140 characters.
使用URL缩短工具，比如tinyurl或bit.ly来缩短链接适应140字符限制。
Use a URL shortener such as tinyurl or bit.lybit.ly to shorten links to fit within 140 characters.
使用URL缩短工具，比如tinyurl或bit.ly来缩短链接适应140字符限制。
blog.sina.com.cn

To aid this, we evolved the URL shortener making it possible send the URL in even shorter messages.
FORBES: The Changing Grammar of Communicating Ideas
For the Death Star petition, for instance, URL shortener bit.ly registered 268, 406 clicks on its links leading to page.
FORBES: Beyond the Death Star: White House Proving its Petition Site is More Than Just a Sideshow
This sounds like a good move for security on the service, but a bad move for competing URL shorteners like Bit.ly, which was the default shortener used by Twitter in the past.
FORBES: Twitter To Roll Out URL Shortener To All By End Of Year