ie developer toolbar 开发调试工具
Google Toolbar For IE 谷歌工具栏
ie toolbar
ie工具栏
以上为机器翻译结果，长、整句建议使用 人工翻译 。
By default this is on, but if you click it, all the toolbar elements on IE become movable so you can put the toolbar of your choice, or any element of the browser where you like.
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应用推荐
模块上移
模块下移
不移动