DYOR AND NFA ! ! 自学笔记，投资前自己做好研究，不作为投资建议

A decentralized exchange (better known as a DEX) is a peer-to-peer marketplace where transactions occur directly between crypto traders

链上去中心交易所

bnb链，币安链，又叫土狗链 😭。DEX挺多：

https://pancakeswap.finance/swap

https://app.dodoex.io/