If the positional argument is a mapping object, return a dictionary mapping the same keys to the same values as does the mapping object.

如果位置参数是一个映射对象，则返回像映射对象一样的键值映射。

youdao

If the positional argument is a mapping object, return a dictionary mapping the same keys to the same values as does the mapping object.

如果位置参数是一个映射对象，则返回像映射对象一样的键值映射。

youdao