# smartBCH生态的几个常见单词

**Published by:** [Ethereum Classic](https://paragraph.com/@ethereum-classic/)
**Published on:** 2022-01-27
**URL:** https://paragraph.com/@ethereum-classic/smartbch

## Content

Approve: 批准，给予授权。Approve确认并上链之后，就授权给所交互的智能合约，使其拥有了对钱包内特定资产的访问权。Stake: 质押可以把智能合约允许的Token或LP质押。质押后可获得相应的收益。Deposit: 存款Deposit: 存款、入金。相应的，withdraw是取款、出金。Add Liquidity: 添加流动性为DEX交易对提供流动性可以获得使用该交易对交易的用户支付的手续费。Swap: 交易、交换把一种Token交换成另一种Token。

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