It simply opens a file for you.

它只是为你打开一个文件。

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Opens a file whose name appears on the command line.

打开其名称显示在命令行上的文件。

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Opens for reading a file object in binary mode and reads in the entire file.

它的功能是打开文件以便在二进制模式内读取一个文件对象，并在整个文件内进行读取。

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Opens a ZIP file for reading given the specified file object.

打开一个ZIP文件来读取指定的File对象。

youdao

Opens a ZIP file for reading given the specified file object.

打开一个ZIP文件来读取指定的File对象。

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