---
title: "学习笔记"
description: "课程、阅读和练习里整理下来的笔记。"
---

> Documentation Index
> Fetch the complete documentation index at: https://docs.chengchencode.com/llms.txt
> Use this file to discover all available pages before exploring further.

# 学习笔记

这里按科目整理课程、阅读和练习笔记。

- **英语** — 词汇、语法、阅读和表达。
- **数学** — 概念、推导和练习。

Source: https://docs.chengchencode.com/study/index.mdx