Dictionary would be useful
It would be nice to have a dictionary build into Duolingo so that you can look up random words as needed. Not much else to say really, but it would be a handy feature.
Yes! That would be a wonderful addition. I have come across countless activities and situations in my daily life that I wish to learn how to say in my "new language" and there is no feature that allows one to learn a specified phrase. As much as I love duo lingo, I hope that changes soon.