自己基于QT4.3.3写的一个小浏览器框，拖拽文字进入窗口后，会自动从dict.cn获取该关键字相关的翻译内容并显示出来。-QT4.3.3 write their own based on the browser in a small box, drag the text into the window, it will automatically acquire the dict.cn translation of the contents of the relevant keywords a