But, It won't be good icon if the mapping relation can't be relax and correct knowed by users.

但是，如果这种映射关系不能被用户轻松并且准确地理解，那么这种图标就不应是好的图标。

youdao

Icons, in most cases, are very small images, so a good icon must illustrate its idea in the most concise way.

图标在大多数情况下是非常小的图像，所以一个良好的图标必须以最简洁的方式说明其创意。

youdao

This is a good approach because users may get confused when they click the icon, and then see raw XML.

这是一个好方法，因为用户在单击图标后看到原始xml时可能会不知所措。

youdao

So what makes a good public icon?

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