freeCodeCamp/guide/chinese/python/parenthesis-for-boolean-ope.../index.md

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---
title: Python Parenthesis for Boolean Operations
localeTitle: 布尔运算的Python括号
---
就像在数学中一样,括号可用于覆盖操作的顺序:
```
>>> not True or True
True
>>> not (True or True)
False
>>> True or False and False
True
>>> (True or False) and False
False
```