liquidator

Liquidators repay part of a borrower's debt and receive discounted collateral as a reward.清算人偿还借款人的一部分债务，并获得打折的抵押品作为奖励。

Automated bots monitor positions across DeFi protocols and liquidate undercollateralized accounts instantly.自动化机器人监控各个 DeFi 协议中的仓位，并即时清算欠抵押的账户。