如果您想成为 Web3 开发人员，您需要掌握以下 10 个概念。
- WEB3:
Web 3.0 is the third generation of the Internet, based on blockchain technology, incorporating concepts such as decentralization and token-based economy and providing autonomy, privacy and security to users.
Web 3.0 是第三代互联网，基于区块链技术，融合了去中心化和通证经济等概念，为用户提供自治、隐私和安全。
Users are in control of their own data and applications.
用户可以控制自己的数据和应用程序。
- ETHEREUM:
以太坊：
Ethereum is an open source blockchain platform that enables developers to write Smart Contracts and deploying decentralized applications or dApps.
以太坊是一个开源区块链平台，使开发人员能够编写智能合约并部署去中心化应用程序或 dApp。
- DLT or Distributed Ledger Technology:
DLT 或分布式账本技术：
DLT refers to the technological infrastructure and protocols that allow simultaneous access, validation and update of data records in an immutable way across a multi-entity or multi-location network.
DLT 是指允许跨多实体或多位置网络以不可变的方式同时访问、验证和更新数据记录的技术基础设施和协议。
- SMART CONTRACT:
智能合约：
Smart contracts are programs stored in a blockchain that are executed when certain conditions are met. They are often used to automate the execution of an agreement, creating an ecosystem of decentralized protocols.
智能合约是存储在区块链中的程序，在满足某些条件时执行。它们通常用于自动执行协议，创建去中心化协议的生态系统。
- DAO:
道：
A decentralized autonomous organization, or DAO, is an organization that is code-driven rather than leader-driven. DAOs employ a governance token that allows token holders to vote on the direction of a project and its future evolution.
去中心化自治组织（DAO）是代码驱动而非领导者驱动的组织。 DAO 使用一种治理代币，允许代币持有者对项目的方向及其未来发展进行投票。
- Layer 2 Solutions:
第 2 层解决方案：
Layer 2 solutions are protocols developed on top of a blockchain core network (layer 1). The main goal of layer 2 solution development focuses on improving cross-chain communication, privacy and scalability.
第 2 层解决方案是在区块链核心网络（第 1 层）之上开发的协议。 Layer 2 解决方案开发的主要目标集中在改善跨链通信、隐私和可扩展性。
- NFT - Non Fungible Token
NFT - 不可替代的代币
Non-fungible token (NFT) denotes a particular cryptographic token that is used as a representation of a single asset. Non-Fungibility means it can neither be replaced nor interchanged because it has unique properties.
不可替代代币 (NFT) 表示用作单一资产表示的特定加密代币。 不可替代性意味着它既不能被替换也不能互换，因为它具有独特的属性。
- Ethereum Token Standards:
以太坊代币标准：
· ERC-20: A standard interface for fungible tokens, like voting tokens, staking tokens or virtual currencies. · ERC-721 - A standard interface for non-fungible tokens (NFTs). ·ERC-1155: allows for creating both utility tokens and Non-Fungible Tokens.
· ERC-20：可替代代币的标准接口，如投票代币、抵押代币或虚拟货币。 · ERC-721 - 不可替代代币 (NFT) 的标准接口。 ·ERC-1155：允许创建实用代币和不可替代代币。
- Solidity
坚固性
Solidity is an object-oriented programming language for implementing Smart Contracts on various blockchain platforms, especially Ethereum.
Solidity 是一种面向对象的编程语言，用于在各种区块链平台（尤其是以太坊）上实现智能合约。
- EVM - Ethereum Virtual Machine
EVM - 以太坊虚拟机
Ethereum Virtual Machine is a runtime environment for executing Smart Contracts in the Ethereum blockchain. It allows a secure way of running programs that spread between machines around the world.
以太坊虚拟机是用于在以太坊区块链中执行智能合约的运行时环境。它允许以一种安全的方式运行在世界各地的机器之间传播的程序。