to make small changes to an instrument so that it measures accurately

It can cost $800 to recalibrate a pump. 重新校准一个泵可能需要800美元。

to change the way you do or think about something

You need to recalibrate your expectations. 你需要重新调整你的期望。

The administration appears to have recalibrated its strategy. 政府似乎已经重新调整了战略。