This is my favorite translation dictionary because it is fast, free and easy to use, and is very comprehensive. I use it as a regular dictionary as well as for a quick verb conjugator look-up tool.
The basic and essential information is listed at the top and more detailed information is listed further down the page.
There are a lot of examples of how to use the word in a sentence, and common phrases using that word, near the bottom in the forum section.
The forum is very active and a great place to post a question if you can´t find what you need in the dictionary from other people who speak that language fluently.