1、zoom in on的意思是：把镜头移近在……处。2、zoom in on的例句是Let's zoom in on the control flow of the process above.让我们近距离看一下上述过程的控制流程。This instructs the browser to zoom in on the content, so it looks good on a device.它指示浏览器放大内容，使内容在设备上良好显示。Even double-tapping to zoom in on a section of a Web page has an odd slow motion feel.甚至双击放大一部分网页都有一点延迟的感觉。