redeem
Definition
To exchange something for something of value, or to make up for a fault or loss.
中文 用某物换取有价值的东西，或弥补过错或损失。
Example
"I used my loyalty points to redeem a free flight."
To exchange something for something of value, or to make up for a fault or loss.
中文 用某物换取有价值的东西，或弥补过错或损失。
"I used my loyalty points to redeem a free flight."