有些用户界面可能需要使用特殊的输出格式。

Parts of the UI may be unique to an output format.

youdao

输出格式包含了关于目录、文件、函数、行以及块的总结信息。

The export format contains nested summary information about directories, files, functions, lines, and blocks.

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我们还为用户提供了一条选择输出格式的方便途径。

We also want to provide an easy way for the user to select an output format.

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But if you avoid all of these minutia and focus really just on the idea, it looks like what was a blue say block, a so called statement, is now going to be something called printf where the F happens to stand for formatted.

但是如果你抛开所有这些繁琐的细节，把注意力集中到,它的编程思想，那么它只不过一个蓝色的say程序块，是一个声明,即所谓的printf函数，其中的f是,用于格式化输出。

哈佛公开课 - 计算机科学课程节选

Well, here is the F in printf for formatted printing.

这里printf中的f是用于格式化输出的。

哈佛公开课 - 计算机科学课程节选