verb · to purchase again something that was previously sold or once owned

他攒够了钱，想把那套老房子买回。

verb · to recover ownership of an asset, security, or pledge by paying a specific price

这些债券可以由发行公司在五年后买回。

verb · to purchase something at a place and bring it back to one's current location.

他从集市上买回了两尾活鱼。