FireDictionary - Cool dictionary on the Firefox sidebar.By moving the mouse cursor, a translation appears on the sidebar. FireDictionary finds the translation as a real-time operation when you move the mouse cursor. FireDictionary uses English-Japanese dictionary GENE95 as a dictionary content, which contains 57,350 words. It's fast to find the translations because the dictionary content is on your PC. You can add a translation to the history panel on
