Pronounce, or rather, to pronounce english words correctly
You have a smattering of English, but some words you find during your surfing are particularly hard?
Once again the old Firefox
comes to your aid: with the pronounce add-on, thanks to the services available on merriam-webster.com, you can hear the exact pronunciation of an english word.
How? Simple: install the firefox add-on, then select the desidered word, right click on your mouse, and select “pronounce” and in a few seconds it’ll be pronounced …

altrimenti c’è sempre howjsay http://www.howjsay.com/
oppure il sito della Merriam-Webster Dictionary (www.m-w.com)