The Setting ICON!

This app has great functions. I love the lightpeek especially. However, the icon is not easy to be understood. I looked for the setting icon for almost an hour. How it shows in the interface is the one looks exactly the same with sharing icon in IOS! I really hope you guys can put more efforts on the interface design to make it into a better app.

JingshaHi about Eudic 欧路词典