标签:
1、Collins
http://www.collinsdictionary.com/
2、Merriam-Webster
http://www.merriam-webster.com/
3、Oxford
http://www.oxforddictionaries.com/
4、Cambridge
http://dictionary.cambridge.org/
5、Longman
http://global.longmandictionaries.com/
6、Macmillan
http://www.macmillandictionary.com/
标签:
原文地址:http://my.oschina.net/apdplat/blog/425004