ChaCha

Huge vocabulary -- tens of millions of English and Chinese words
Detailed interpretation -- with example sentences, pronunciation, synonyms etc.
Full text translation -- translate long text backed by advanced NLP technologies
Elegant interface-- Easy to use and navigate
Easy to share -- share translation content with many social media
Small but powerful -- size less than 5M bytes
Free of charge -- free for all functionalities without paying any subscriptions

This App offers the largest vocabulary that ranges from daily usage to all domains of fields and it can also translate long text fluently.

We also try to present rich information and translation in a straight-forward and simplistic manner, unlike many other dictionary Apps who create too many unnecessary sophisticated UI elements or functions that make them look cool but only confuse users.