refresh one's memory：使某人重新想起，refresh one's memory about；refresh memory：显示重复存储器，再生存储器。

【例句】
Can you refresh my memory? Where did we meet?
你可以提醒我一下吗？我们在哪里见过？

Just refresh my memory: were you born in York?
请再告诉我一次: 你是在约克郡出生的吧?